Concurrences
n. 同意, 一致( concurrence的复数形式 ); 同时发生或出现
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
I'm worried about the appearance of the floor.
我担心地板的外观。
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。