stand-bys
📖 中文释义
- (stand-by 的复数) [计] 备用设备, 准备, 备用
- [化] 备用的; 储备的; 辅助的
🔗 释义中的汉语词
🧩 词形变化
原形 stand-by
📘 English Definition（英文释义）
- plural of stand-by
- n. One who, or that which, stands by one in need; something
- upon which one relies for constant use or in an emergency.