在线common roots课程其他-中国考试

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hem/o/a-blood; hemorrhage - clotting of the blood; hemorrhoids - swelling of the blood vessels; hemoglobin - red blood particle.

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hepa-liver; hepatitis - inflammation of the liver; hepatoma - a tumor of the liver; hepatotoxic - toxic and damaging to the liver.

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hept/a-seven; heptagon - a shape with seven angles and seven sides; Heptateuch - the first seven books of the Old Testament; heptameter - a line of verse consisting of seven metrical feet.

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herbi-grass, plant; herbicide - any chemical used to kill unwanted plants, etc.; herbivorous - plant-eating; herbal - relating to plants.

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hetero-different, other; heterogeneous - made up of unrelated parts; heteronyms - words with same spelling but different meanings; heterodox - not conforming to traditional beliefs.

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hex/a-six; hexagon - a shape with six angles/sides; hexameter - a verse measured in six; hexapod - having six legs.

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histo-tissue; histology - study of the microscopic structure of tissues; histochemistry - study of the chemical constitution of cells and tissues.

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homo,-like, alike, same; homogeneous - of the same nature or kind; homonym - sounding alike; homeopath - a therapy that is based on treating "same with same"

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hydr/o-liquid, water; hydrate - to add water to; hydrophobia - intense fear of water; hydroponics - growing plants in liquid nutrient solution; hydraulic - operated by force created by a liquid.

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hygr/o-moisture, humidity; hygrometer - tool used to measure humidity; hygrograph - instrument for recording variations in atmospheric humidity.

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hyper-too much, over, ; hyperactive - very restless; hypercritical - too critical; hypertension - above normal pressure.

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hyp/o-under; hypoglycemia - an abnormally low level of sugar in the blood; hypothermia - abnormally low body temperature; hypothesis - a theory that is unproven but used under the assumption that it is true.

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iatr/o-medical care; geriatrics - medical care of the elderly; pediatrician - a doctor who treats children; podiatry - medical care for feet.

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icon/o-image; icon - an (often religious) image, in modern usage a simplified graphic of high symbolic content; iconology - science of symbols and icons; iconoclast - someone who destroys religious images and traditional beliefs.

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idio-peculiar, personal, distinct; idiomatic - Peculiar to a particular language; idiosyncracy - a physical or mental characteristic typical or a particular person; idiot - someone who is distinctly foolish or stupid.

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il, in -in, into; illuminate - to give light to; innovation - a new idea, method, or device; inspection - the act of examining or reviewing.

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ig, il, im,-not, without; illegal - not legal; impossible - not possible; inappropriate - not appropriate; irresponsible - not responsible.

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imag-likeness; image - a likeness of someone; imaginative - able to think up new ideas or images; imagine - to form a picture or likeness in the mind.

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infra-beneath, below; infrastructure - underlying framework of a system; infrared - below the regular light spectrum.

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inter-between, among, jointly; international - involving two or more countries; intersection - place where roads come together; intercept - to stop or interrupt the course of.

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