first dog watch  晚餐头更

intellectual watch-dog  智能监控器

laser watch-dog  激光监视器

logic hardware watch dog  逻辑硬件看门狗

watch dog  看门狗; 监督; 监视器; 电子狗（看门狗）; 硬件看门狗

Watch- dog  看门狗

watch dog timer  看门狗定时器; 监视器定时器

Watch-Dog  监视器; 看门狗; 看门狗技术

Watch-dog committee  监督委员会

Watch-Dog timer  看门狗定时器

Watch-Dog Timer WDT  看门狗定时器

WDT Watch Dog Timer  监视计时器

Dog-eat-dog  自相残杀

rotating watch-testing machine for automatic watch  自动表旋转测试仪

watch and watch  对班更; 对班

watch-and-watch  两舷[轮流]更

2-deoxy-D-glucose(2-DOG)  2-脱氧-D-葡萄糖

a dead dog  废物

a dog in the manger  占着茅坑不拉屎的人