Lightweight concrete
[化] 轻质混凝土
🧩 词语组成解析
lightweight
['laɪtwet]
adj. 轻量的;不重要的;
n. 轻量级选手;不重要的人;
concrete
['kɑŋkrit]
adj. 具体的，有形的，实在的，实际的;固结成的，混凝土制的;图案诗歌的;
n. 混凝土;具体物;（图案式）有形诗;〔建〕钢筋混凝土;
vt. 使凝固;用混凝土修筑;萃取;
vi. 凝固;固结;变坚固;使用混凝土;
con共同+crete[=cre制造]→共同制造→混凝土
🗣️ 情景例句
Well, I have an appointment now, I'll have to go.
嗯，我还有一个约会，我得走了。
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
I wanted to ask Chen Wei too, but he's away.
我也想请陈伟，但他外出了。