Anthracitic bitumite
[機] 無煙性煙煤
?? 詞語組成解析
a. 無煙煤的, 似無煙煤的
煙煤
??? 情景例句
The government has adopted many measures to promote its economy.
政府采取了許多措施來發(fā)展經(jīng)濟。
Short is my date, but deathless my renown.
年壽短暫，聲譽永存。
It's a good idea to hold such conferences.
召開這樣的會議真是個好主意。