Lethal substance
[化] 致死物质
🧩 词语组成解析
🗣️ 情景例句
You know, it hung over my crib, too.
要知道 ，我的小床上也曾有过它。
The buyer has the option of cancelling the contract.
买主有权撤消合同。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。