Coal car
煤车
🧩 词语组成解析
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
🗣️ 情景例句
Can I help you?
我能帮你忙吗？
It's not too heavy,but I don't know the exact weight.
它不是太重的，但是我不知道准确的重量。
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起！电话线路不太好。你能说清楚一些吗？