Preservers
n. 保护者, 保存者( preserver的复数形式 )
🗣️ 情景例句
The advanced exercise class is not so easy, huh?
高级健身班不是那么容易吧， 对不对？
No sooner said than done.
言而必行。
How long have you been here?
你在这里多久了？