Inserts
n. 镶嵌件；衬垫（insert的复数）
🗣️ 情景例句
What are you going to do?
你打算读什么？
I wonder what makes you unhappy.
我不知道是什么使你不快乐。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。