Serine methylester
[化] 丝氨酸甲酯
🧩 词语组成解析
[化] 丝氨酸\\n[医] 丝氨酸, 羟基丙氨酸
🗣️ 情景例句
Frankly,
坦白地说，
Do you think it's going to rain tomorrow?
你认为明天将下雨吗？
But we don't fight very often. We love each other and we are both very happy that we are twins.
但是我们并不经常争吵。我们互相爱护，我们都非常庆幸是孪生。