adj. 中等的,中级的;普通的;平均的;半生熟的;
n. 媒介物,媒质;中间,中庸,[生]培养基,培养液,颜料溶解液,[数]中数,平均,[逻]中名辞;手段,方法;中间物;
medi中间+um表名词→中间物,媒介
🗣️ 情景例句
What time does he punch out?
他几点打卡下班?
The school is two miles straight ahead.
那学校一直向前两英里。
A parliamentary committee representing all political parties appoints a person who is suitably qualified to investigate private grievances against the State.