Dimethyl sulfate
[化] 硫酸二甲酯\\n[医] 硫酸二甲脂
🧩 词语组成解析
[医] 二甲基
sulfate
[['sʌlfeit]]
n. 硫酸盐, 硫酸脂\\n[化] 硫酸盐; 硫酸盐或酯、根
🗣️ 情景例句
We'll be heading back late in the afternoon.
我们会在黄昏时打道回府。
Kennedy Airport, please. I have to be there by 7:00.
请到肯尼迪机场。我得在七点前赶到那儿。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。