Crash barrier
n. （公路上的）防撞護欄, 防撞隔離墩
?? 牛津釋義
crash barrier
fence, rail, etc to restrain crowds, divide vehicles travelling in opposite directions on a motorway, etc （限制人群通行的）隔離柵; （高速公路等的雙程行車道之間的）防撞護欄. =>illus at App 1 見附錄1之插圖, page xiii.
?? 詞語組成解析
crash
[kr??]
v. 碰撞;使發出巨響;暴跌;睡覺;
n. 碰撞;碰撞聲;暴跌;崩潰;
adj. 應急的;速成的;
??? 情景例句
I have approximately three-year experience using a computer.
我有大約三年操作電腦的經驗。
How much will that be altogether?
總共多少錢？
Hello, Jim. Good! You're at home. How are you?
你好，吉姆，太好了，你在家呢！你好嗎？