Constant cost lines
[经] 等成本线
🧩 词语组成解析
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;
lines
[[lainz]]
n. 台词
🗣️ 情景例句
Do you think it's...
你想会是……
Make a long story short!
长话短说！
Mrs.Sterling got so angry that she ran after them.
斯特林夫人非常气愤，向着他们追了过去。