Flexibilizer
[化] 增韧剂
🗣️ 情景例句
We have to maintain communication to understand each other.
必须保持交流以求相互理解。
I got 4 oranges.
我拿了四个桔子。
We have learnt to expect that trains will be punctual.
我们已经习惯于相信火车总是准点的。