Nitrilotrisulfonic acid

[化] 次氨基三硫酸

🧩 词语组成解析

acid ['æsɪd]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的

🗣️ 情景例句

A stitch in time saves nine.
亡羊补牢,犹为未晚。
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年,他向哈佛大学申请奖学金并通过了一个很难的考试。
but I fended off the taunts and jibes of the family good-humouredly and soon everybody got used to the idea.
但我心平气和地顶住全家人的嘲笑和奚落。不久,大家对我习以为常了,
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