Arched beam
[机] 拱形梁
🧩 词语组成解析
arched
[['ɑ:tʃid]]
a. 弓形结构的, 拱形的
beam
[bim]
n. 梁，栋梁;束;光线;（电波的）波束;
vi. 发出光与热;面露喜色;
vt. 播送;以梁支撑;用…照射;流露;
vt.& vi. 笑容满面，眉开眼笑;发射电波，播送;放出束状的光（或热）;
🗣️ 情景例句
Do you think you made the right decision?
认为你的决定正确吗？
If you believe that, then you must be out of your mind.
你如果相信它的话，那你一定是你头脑发昏了。
As a matter of fact, he was pretending to be ill.
实际上，他是在装病。