Arc column
[化] 弧柱
🧩 词语组成解析
arc
[ɑ:k]
n. 综合症状;弧（度）;天穹;电弧，弧光。;
vi. 形成拱状物;循弧线行进;
abbr. American Red Cross. 美国红十字会;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
I can come any day except Thursday.
我除了星期四任何一天都能来。
unless the parents themselves have been unsatisfactory,
除非父母自身不能令人满意，