Cass vector
[计] 分类向量
🧩 词语组成解析
abbr. 货物财务结算系统（Cargo Account Settlement System）；指令主动声纳浮标系统（Commanded Active Sonobuoy System）
🗣️ 情景例句
What's the climate like in your country?
你们家乡的气候如何？
I did exercise last week.
我上星期做练习。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。