Hard ash coal
[化] 贫烟煤; 硬灰煤; 瘦煤
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
ash
[æʃ]
n. 灰，灰烬;灰色，苍白;骨灰;废墟;
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
He felt that his life was no longer worth living.
他觉得他的生命已经没有再活下去的价值了。
How many years have you been playing pingpong?
你打乒乓球多少年了？
and how much this faith means to a child.
孩子们的这种信念会对孩子产生多么大的影响，