n.丁字裤
网络 丁字内裤; 丁字裤风情; 丁字裤
Don't back up the moment you run up against a little difficulty.
不要遇到一点困难就打退堂鼓.
You promised to help - you mustn't back out now.
你答应过要帮忙的,你不应该自食其言.
Don't back away from this chance.
不要放弃这个机会.
The writing says they are if he ain't back here to breakfast. "
他条子上说,如果吃早饭时,他还没回到这儿来,这些东西就归我们了. ”
Don't worry, he won't back until the rain stops.
别担心, 直到雨停了他才回来.