Acos
[計(jì)] 應(yīng)用控制操作系統(tǒng)
??? 情景例句
You don't sound very enthusiastic.
你似乎不太熱衷。
I've got a pain in my back.
我背疼。
They may even accuse them of disloyalty,
他們甚至責(zé)備孩子不忠，