Morpholinobiguanidine
[化] 吗啉胍; 吗啉双胍
🗣️ 情景例句
He ventured his life to rescue a drowning child.
他冒着生命危险去抢救一个溺水的孩子。
God defend me from my friends; form my enemy I can defend myself.
防友靠天，防敌靠己。
It's always hot in June, July and August.The sun shines every day.
6月、7月和8月的天气总是炎热的，每天都出太阳。