Selenious sulfuric acid reagent
[医] 亚ㄜ酸硫酸试剂, 梅克氏试剂
🧩 词语组成解析
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
But your L C must reach us 30 days before delivery.
但交货前30天,我们必须要收到你们的信用证。
I hope you change his plan.
我希望你改变他的计划。
A few minutes later, I was able to hurry away with precious chalk marks on my baggage.
几分钟后,我终于被放行,手提划着宝贵的粉笔记号的行李,匆匆离去。
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