Plotospasmin
鳗鲇神经毒素
🗣️ 情景例句
Its' time we talked about the new client base, when do you have time?
我看是时候谈谈这个新客户的情况了，你什么时候有空？
How much is a one-way ticket to Beijing?
一张到北京的单程票要多少钱？
is to some degree inevitable.
在某种程度上是不可避免的。