Tranquillization
n. 安静; 静息
🗣️ 情景例句
I want to buy an engagement ring for my fiancée.
我想为我的未婚妻买一枚订婚戒指。
Don't whistle until you are out of the wood.
没有脱离险境，不要过早高兴。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。