Semi-trailer
[化] 挂车
🧩 词语组成解析
semi
['semi]
n. 半独立式住宅;半挂车;
trailer
['treilə]
n. 拖车;追踪者;<美>拖车式活动房屋;（电影或电视节目的）预告片;
vt. 用拖车运;
vi. 乘拖带式居住车旅行;
🗣️ 情景例句
Speaking of school, how are your grades this term?
谈到学业，你这学期的成绩如何？
He is indifferent to any and everything.
他对任何事都漠不关心。
Can she type this letter for me?Ask her please.
她能为我打一下这封信吗？请问她。