Upper carboniferous
un. 上石炭統\\n
?? 詞語組成解析
upper
['?p?]
adj. 地位較高的;上面的;內地的;地表層的;
n. 鞋幫，靴面;興奮劑;令人興奮的經歷;
n. 石炭紀, 石炭層\\na. 含碳或煤的
??? 情景例句
I'll doing fine, too.
我也很好。
I am not sure such data does exist.
我不確定是否有這樣的資料存在。
Only when he saw that the man was actually telephoning the police did he realize that they had all been the victims of a hoax.
當他看到那個工人真的是給警察掛電話，才恍然大悟，原來他們都成一場騙局的受害者。