Cornite
[建] 柯恩炸药, 柯珞那特, 氯酸钠三硝基甲苯炸药
🗣️ 情景例句
I can see that you've done this before.
我发觉你曾干过此事。
It is easy to be wise after the event.
当事后诸葛亮容易。
Hello, Helen. Hello, Jim.
你好，海伦。你好，吉姆。