Fall test
[化] 落锤试验
🧩 词语组成解析
fall
[fɔl]
v. 落下;跌倒;减少;沦陷;
n. 落下;瀑布;秋天;减少;
🗣️ 情景例句
I can see well both day and night.
我白天晚上都能看得很清楚。
John stopped to study.
约翰停下来去学习。
What's wrong with it?
怎么了？