Arenous
[機] 砂質的
? 同義詞
??? 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起來不像警察。
Have another piece of cake, please.
請再吃一塊蛋糕吧。
These alone took sixteen months to build.
僅這兩座塔就花了16個月才建成。