Methylthiourea
甲基硫尿
🗣️ 情景例句
I know that area.
我知道那地方。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
It is a famous beauty spot.
这是一个著名的风景胜地。