单词	test-tube baby
释义	test-tube baby /ˌtɛstjuːb ˈbeɪbi / noun informal A baby conceived by in vitro fertilization.First it was Robert Edwards, the British fertility expert who made possible the birth of the first test-tube baby, who suggested that cloning could one day be as acceptable as IVF.... Researchers from the US implanted ovarian tissue into an infertile rhesus monkey, using one of the resulting eggs to produce a healthy test-tube baby. The development of sperm and foetus technology in terms of test-tube babies has brought endless joy to many thousands of people but it still remains an expensive option.
随便看	hetman het up heuch heuchera heugh heuretic heurige heuriger heurism heuristic heuristical heuristically hevea Hevesy, George Charles de hew hewer hewers of wood and drawers of water he who hesitates is lost he who laughs last laughs longest he who lives by the sword dies by the sword he who pays the piper calls the tune he who sups with the devil should have a long spoon Hewlett, William R. hex hex-

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