Blockout
部分遮光的复制品(如照相底片或网目版)
🗣️ 情景例句
If you quit smoking now, you'll feel better in no time.
如果你现在戒烟的话，你很快就会感觉好多了。
We can't see it very well.
我们不能看得很清楚。
We have this problem every year.
我们每年都碰到这类问题。末了，