Free column volume (fcv)
[化] 自由柱容; 自由床体积
🧩 词语组成解析
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
But I think he was nervous tonight.
但我想他今晚有点紧张。
I'm glad to meet you.
我很高兴认识你。
That's easy. I can do that tomorrow. I'll bring my drill.
那容易。我明天就做。我把钻头带来。