Holeproof
a. 不会破洞的, 没有漏洞的
🗣️ 情景例句
It was our pleasure.
不胜荣幸。
I think the teacher works us too hard.
我觉得教师害得我们太苦了。
I went on walking, bending down because the roof of the cave was not very high.
因为洞顶不是很高，我继续弯着腰往前走。