Cypher
n. 零, 零的记号, 密码索引书\\nv. 计算, 用密码书写
📖 牛津释义
cypher
= cipher.
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
Jack of all trades is of no trade.
万事皆通，一无所长。
Then sweep the floor.
然后扫扫地。