acetic
英 [əˌsiː.tɪk ˈæs.ɪd]
美 [əˌsiː.t̬ɪk ˈæs.ɪd]
- adj. 醋的，乙酸的
星级词汇:
记忆方法
将“acetic”拆分成“acet”和“-ic”。其中，“acet”可以联想到醋（vinegar），而“-ic”通常表示与某物相关或属于某类，所以“acetic”可以记忆为“属于醋的”或“与醋相关的”，即与乙酸有关。
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英语词源
- acetic (adj.)
- 1808, from French acétique "pertaining to vinegar," from Latin acetum "vinegar" (properly vinum acetum "wine turned sour;" see vinegar), originally past participle of acere "be sour," related to acer "sharp" (see acrid).
权威例句
- 1. Suffice it to say that the unusually high boiling point of acetic acid.
- 只要谈一下醋酸的不寻常的高沸点就行.
- 2. Acetic acid is formed as an intermediate in the anaerobic fermentation of carbohydrates, proteins, and fats.
- 醋酸是碳水化合物, 蛋白质和脂肪在厌氧发酵时所形成的中间体.
- 3. The existing bromine in acetic acid could aggravate corrosion on metal hole.
- 醋酸中含溴会加剧金属孔蚀.
- 4. Acetic acid salt : calcium acetate, sodium acetate, zinc acetate , potassium acetate.
- 醋酸盐系列: 醋酸钙, 醋酸钠,醋酸钾,醋酸锌, 醋酸镁等.
- 5. The chemist sucked up 20 cc. of acetic acid into a pipette.
- 药剂师把20立方厘米醋酸吸入吸量管中.