Semi-trailers
n. 半拖掛車( semi-trailer的名詞復數 )
?? 詞語組成解析
semi
['semi]
n. 半獨立式住宅;半掛車;
n. 篇身片；追蹤者；拖車（trailer的復數形式）
??? 情景例句
I still don't understand what you mean.
我還是弄不懂你是什么意思。
He has a radio,doesn't he?
他有一臺收音機，對不對？
Yes. Did you listen to the weather report on the radio?
是的。你收聽了電臺的天氣預報嗎？