Secern
v. 区别, 分开, 分泌
🗣️ 情景例句
Who's the valedictorian of this class?
谁是班里优秀的毕业生？
Me too. I was hoping we could put this bicycle together for Tom's birthday.
我也希望如此，我本来希望买这辆自行车做为送给汤姆的生日礼物。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。