Oxamethane
草氨酸乙酯
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
It's only a suggestion, you don't have to take it.
这只是一个建议，你可以不听。
He mentally visualizes a complex form from all round itself;
他的大脑能从物体周围的各个角度勾画出其复杂的形象，