Watercoloring
n. 水彩畫顏料；水彩畫\\nadj. 水彩畫的
??? 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我們用美元付款。用人民幣支付可能有些困難。
Don't drop that bottle on the floor.
別讓那只瓶子掉到地上。
What did he do?
他是干什么的？