Deoxyvasicinone
[化] 1-脱氧-4-氧代鸭嘴花碱
🗣️ 情景例句
Yes, Richard.
说吧， Richard。
According to the regulations, sir, you'll have to reimburse the bank for the amount paid.
根据规定，先生，您应该补偿银行付的那笔款了。
I'll have to stay at the office.I don't know when I'll finish.
我不得不留在办公室，不知道什么时候才能结束。