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
His concert brought the house down.
他的音乐会博得满堂彩。
Mike and David hate to mow the lawn.
麦克和大卫都非常讨厌修剪草坪。
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.