Caenstone
亮褐色海生石灰岩
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
I can't seem to get to sleep.
我好象睡不着。
Mum or dad, of course, provide a regular supply of pocket money, but uncles and ants are always a source of extra income.
爸爸妈妈当然经常给孩子零花钱，但是，叔舅婶姨也是孩子们额外收入来源。