Dihydroxypropane
[医] 二羟基丙烷
🗣️ 情景例句
I doubt it, sir. We'll try, but I can't promise anybody before 3:30.
我没把握，先生。我们会尽早的，但我不敢许诺3：30以前行。
Losses make us more cautious.
损失使人更谨慎。
I'm not sure we have that much on hand.
我没把握现在的量有没有那么多。