Coal cutting
n. 採煤
🧩 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;
cutting
[['kʌtiŋ]]
n. 切断, 切下, 路堑\\n[化] 切屑
🗣️ 情景例句
It's really different from what I expected.
这和我想象中的很不一样。
Don't bother your father now, he is very tired.
现在别拿这个去烦你爸，他很累了。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，