Composition a
[化] A炸药(钝化黑索今)
🧩 词语组成解析
🗣️ 情景例句
It's over.
结束了。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
If the Houses of Parliament had not been burned down in 1834, the great clock would never have been erected.
如果不是国会大厦在1834年被焚毁的话，这座大钟永远也不会建造。