Coal pulverization
[建] 煤的粉碎
🧩 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;
n. 弄成粉, 粉碎\\n[医] 粉碎, 研末
🗣️ 情景例句
And the show will help promote it.
而这次展览会有利于促销它。
I asked him to stop, but he wouldn't.
我请他停止，但是他不肯。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。