Hituminous rock
[機] 瀝青巖, 油頁巖
?? 詞語組成解析
rock
[rɑk]
n. 巖石，石頭;搖滾樂;棒糖;<非正式>寶石（尤指鉆石）;
v. 搖晃;搖動;震動;
vi. 演奏搖滾樂;隨搖滾樂起舞;
??? 情景例句
Could you get one for me, please?
麻煩你幫我叫一輛好嗎？
He gets more professional satisfaction from teaching.
從事教育職業，他更感受到職業上的滿足。
I don't know. I think he's very old.
不知道。我想他年紀一定很大了。