Open tubular column
[化] 空心柱; 开口管柱
🧩 词语组成解析
open
['opən]
adj. 敞开的，开着的;公开的，公共的;坦率的;有议论余地的;
vt.& vi. （打）开;开始;睁开;启动;
n. 户外，野外;空旷;公开;
vi. 使打开;展示，显现;
vt. 张开;开放;开张营业;为（建筑物）揭幕;
tubular
['tju:bjulə]
adj. 管系组织的;管子形的，管状的;管子做成的;发吹管般声音的;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
You don't recognize me, do you?
你不认识我了， 是吗？
He has the advantage of a new set of clubs and has played everyday.
他拥有新的球杆，所以有利，何况他每天都在练习。
A farm worker, who stayed up all night claimed to have seen a figure cutting corn in the moonlight.
有一个彻夜未眠的雇工还声称他看见一个人影在月光下收割庄稼。