Nontransparency
不透光性能
🗣️ 情景例句
This is more than I can bear.
我再也受不了了。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
It was simply a blank sheet of paper.
而是一张白纸。