Plugger
n. 填塞物, 苦干的人, 宣传员\\n[医] 充填器
🗣️ 情景例句
Whose woods these are I think I know.
这是谁的林子， 我想我知道。
I know he will do something.
我知道他会做什么。
I go to school by bike.
我是骑自行车上学。