n. 缓冲(作用);减震;阻尼;隔离;
v. 减轻( buffer的现在分词 );保护;使不受…的侵害;
🗣️ 情景例句
Sounds good. I'll be there at 7.
很好。我7点会到。
I have some shirts to send to the laundry.
我有一些衬衫送到洗衣店了。
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.