Raff
n. 大量, 许多, 大批, (英)(非正式)废料, 垃圾
✅ 同义词
🗣️ 情景例句
Oh, the usual problems.
还不是那些老问题。
He's absorbed in his book.
他全神贯注地读书。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。