Hexinic acid

[化] 己炔酸

🧩 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

I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
I don't have the nerve to do it.
我没勇气去做。
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起!电话线路不太好。你能说清楚一些吗?
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