Calceus
n. 古罗马人穿的一种鞋
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。
He broke his words once again.
他又一次违背了诺言。