Boosters
n. （电器的）增压机( booster的复数形式 ); 辅助药剂; 热情的支持者; 加强剂量
🗣️ 情景例句
Good afternoon, sir.
下午好。
I had met Stone, too.
我也见过。
If I get there early, I can see the doctor quickly, she thought.
“早到就能早看医生，”她想。