Beefer
n. 发牢骚者；告密者
🗣️ 情景例句
I took him to Philip's office yesterday for a checkup.
我昨天带他到Philip的办公室去做检查。
The milk in the refrigerator has begun to turn sour.
冰箱里的牛奶开始腐败了。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。