Roth
n. 罗斯（姓氏）
🗣️ 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科学新发现常应用于工业生产的方法。
What time are you coming back?
你什么时间回来？
He expected the assistant to look at him in blank astonishment.
他原想女售货员会惊奇地望着他，不知所措，