Propagators
(propagator 的复数) n. 增殖者, 宣传者\\n[化] 传播函数
🗣️ 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我带来了你要等待的合同。
Praise no man till he is dead.
盖棺论定。
The teacher tested us in English.
老师用英文考我们。