stand by汉语翻译：支持, 遵守, 袖手旁观, 准备行动【经】 备用, 支持, 作好准备英语解释：名词 stand by:something that can be relied on when needed同义词：standby an actor able to replace a regular performer when required同义词：understudy,...
stand-by汉语翻译：【计】 备用设备, 准备, 备用【化】 备用的; 储备的; 辅助的词型变化：名词复数:standbys英语解释：名词 stand-by:something that can be relied on when needed同义词：standby an actor able to replace a regular performer when required同义词...
