名詞 enzyme:

1. any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions

1. Any of the chemically distinct forms of an enzyme that perform the same biochemical function.
   同工酶，同功酶具有相同的生化功能的一種酶的不同化學(xué)形式中的任一種
2. A substance, especially an enzyme, that initiates or modifies the rate of a chemical reaction in a living body; a biochemical catalyst.
   生物催化劑能在活的體內(nèi)產(chǎn)生化學(xué)反應(yīng)或改變生物體內(nèi)化學(xué)反應(yīng)速度的物質(zhì)，尤指酶; 生物化學(xué)催化劑
3. An enzyme that promotes the passage of a substance across a cell membrane.
   透性酶激活另一種物質(zhì)穿透細(xì)胞膜的一種酶

en.zyme

n.（名詞）
Any of numerous proteins or conjugated proteins produced by living organisms and functioning as biochemical catalysts.
酶：由活的有機(jī)體產(chǎn)生的各種蛋白質(zhì)或蛋白質(zhì)結(jié)合體的一種，起生物催化劑的作用

來源：
German Enzym
德語 Enzym
from Medieval Greek enzumos [leavened]
源自 中世紀(jì)希臘語 enzumos [使發(fā)酵]
Greek en- [in] * see en- 2
希臘語 en- [在…里] *參見 en-2
Greek zumô [leaven, yeast]
希臘語 zumô [發(fā)酵劑，酵母]

【引伸】
en.zymat.ic
en.zymat.ically 或
enzy.mically
adv.（副詞）