Limit switch(open,close)
[化] 极限开关
🧩 词语组成解析
🗣️ 情景例句
Something that might be surprising to you.
一件也许会让你吃惊的事。
I particularly like English literature.
我对英国文学情有独钟。
I'm afraid I'm still not very good at it, though.
不过，恐怕我的汉语还是不够好。