Oilcup
n. (用以灌注润滑油的)油杯
🗣️ 情景例句
What do you do when you are not working?
工作之余你有什么消遣活动？
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
He fell behind with his work.
他工作落后了。