Chtokinin
[机] 细胞激动素类
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
We'll have fine weather for the next few days?
以后几天天气晴朗。
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。