Cored for lightness
[建] 为减轻重量而钻空
🧩 词语组成解析
a. 有心的；装芯的
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
n. 光亮度, (颜色的)浅淡, 轻率, 轻佻, 轻浮, 轻盈, 轻松, 轻巧, 精巧, 优美\\n[计] 亮度
🗣️ 情景例句
How much will it be?
要多少钱？
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
The next morning, he found that the doors had been blocked by chairs and the furniture had been moved.
第二天早上，他发现酒吧间的门被椅子堵上了，家具也被挪动过。