Subs
n. 地铁；潜艇；替补队员（sub的复数）
🗣️ 情景例句
I'll miss you too.
我也会想你们。
The samples you asked for will follow by separate post.
贵方所要样品另行邮寄。
Really? I think I'll go out later, then.
真的？那么，我想我将外出。