Prime cost method
[经] 主要成本法
🧩 词语组成解析
prime
[praɪm]
adj. 最好的;首要的;最初的;基本的;
n. 精华;初期;全盛时期;青年;
vt. 使准备好;填装;事先指导;
adv. 极好地;
vi. （为枪炮）装火药;涂底漆;修剪树枝;注水入泵引起;
prim第一，主要的+e → 最初的，基本的
cost
[kɔst]
n. 价钱，代价;花费，费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为，花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
This nation is noted for its economic stability.
这个国家以经济稳定闻名。
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。