Unidirection
[计] 单向
🗣️ 情景例句
The game was put off due to heavy rain.
由于下大雨，比赛延迟了。
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。
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。