Mandrels
n. （圓形）心軸
??? 情景例句
He is a college drop-out.
他從大學輟學半途而廢。
I always used to ask him a lot of questions.
我過去總是問他很多問題。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不計其數的人們從小就知道蝸牛可做菜。