Propagators
(propagator 的复数) n. 增殖者, 宣传者\\n[化] 传播函数
🗣️ 情景例句
You'll never get to college to find out, Robbie,
你根本就进不了大学去探究这个问题的答案 ，Robbie，
Fill it up with premium, please.
请加满高级汽油。
The other students in the class keep their eyes closed.
班里其余学生一直闭着眼。