Uniderection
[计] 单向
🗣️ 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。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
The hardened professional smuggler, on the other hand, is never troubled by such feelings, even if he has five hundred gold watches hidden in his suitcase.
而老练的职业走私犯却使手提箱里藏着500只金表，却也处之泰然。