Monox
氧化硅
🗣️ 情景例句
and ... and when the baby comes,
而且……而且婴儿出生以后，
Isn't that great?
你不是很好吗？
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。