Constant specification
[计] 常数规格
🧩 词语组成解析
🗣️ 情景例句
Pete Waters, RFD Number 1, Chesterton.
Pete Waters， Chesterton乡村免费邮递路 一号。
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
I had no sooner got off the ship than I was assailed by a man who wanted to sell me a diamond ring.
我刚下船，就被一个人截住，他向我兜售一枚钻石戒指。