Mainlaying cost
[化] 管道装设费用
🧩 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;
🗣️ 情景例句
I shouldn't have done that.
我不该那么做。
Wow, you look like a devil.
唔，你简直像个魔鬼。
There isn't any water in the bottle.
瓶子里一点水也没有。