Didrachm
n. 古希腊银币(等于2德拉克马)[亦作didrachma ／dai'drækmə／]
🗣️ 情景例句
English is the language of aviation.
英语是航空语言。
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！