Padstone
垫石
🗣️ 情景例句
I know a friend who can get us free tickets.
我认识一个可以给我们弄到免费票的朋友。
If he doesn't, will you buy one?
如果他不，你会买一个吗？
Jack was an excellent tennis player. He was able to beat anybody.
竭克是个网球健将。他天下无敌。