sub
/sʌb/
★★☆☆☆
📖 中文释义
- n. 补充人员, 部下, 潜水艇, 胶层, 订户, 傻子
- a. 附属的, 次级的
- vt. 替代, 转包
- vi. 替代
- [计] 子程式, 用户, 代替, 减法器
🔗 释义中的汉语词
🧩 词形变化
📘 English Definition（英文释义）
- n a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
- n a submersible warship usually armed with torpedoes
- v be a substitute