Wco
abbr. Warrant Communications Officer 担保通信执行官; Weapons Control Office 武器控制办公室; Weapons Control Officer 武器控制办公人员
🗣️ 情景例句
I'm a senior here, so let me know if I can help you with anything.
我是大四的老生，有什么能帮忙的尽管说一声。
Judge not a book by its cover.
评定一本书，不能凭封面。
During the journey, their boat began to sink.
途中，船开始下沉，