Wicketwork
(=widework)房柱式采煤法
🗣️ 情景例句
Miss Chen is not in right now. She went shopping.
陈小姐现在不在，她去买东西了。
Let's make a date to go shopping next Thursday.
让我们确定下星期四去购物的时间。
May I? Thanks. Oh, this one is nicer than the other one. What's in it?
可以吗？谢谢。噢，这个比那个更好点儿。里面放的是什么？