Pedrail
n. 履带, 履带式拖拉机
🗣️ 情景例句
Of course.
当然。
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
They got on so well that Fred decided not to go to the lecture but to show the tourist around the university instead.
他们相处得很融洽，于是弗雷德决定不去听课，而带领这位游客到这所大学各处参观。