Underdrift
n. 潜流
🗣️ 情景例句
I'd better hit the books.
我最好勤奋学习。
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
This wonderful plane can carry seven passengers.
这架奇妙的飞机可以载7名乘客。