Decaf
n. 脱咖啡因咖啡, 无咖啡因咖啡
🗣️ 情景例句
We are customers of the bank.
我们是贵行的顾客。
How long have you been studying English?
你学英语多久了？
let alone distances of tens or hundreds of light years.
更不用说几十光年或几百光年远的地方了。