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
Mm-hmm, hmm, uh-huh.
Mm-hmm,hmm,uh-huh。
In prosperity caution, in adversity patience.
处顺境时要小心，处逆境时要耐心。
Then the teacher says, Stop and put your hands in front of you now.
“现在停止，并把手放在面前。”