Orthocode
[计] 垂向码, 正交码
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
I haven't decided.
还没有决定。