double-check valve双止回阀
Double-Check Locking双检锁;双重锁定
double-check vingve双止回阀
double-check idiom双重检查模式;双重察看形式;使用双重检查模式;双检法
double-check snow plough双侧板式雪犁
double-check ow plough双侧板式雪犁
double-check the price重新核查
Forgetting to Double-Check Your Figures没有仔细检查数字
Double Check-in卖重房
V-T/V-I（及物动词/不及物动词） If you double-check something, you examine or test it a second time to make sure that it is completely correct or safe. 复核
Check and double-check spelling and punctuation.
对拼写和标点进行检查和复核。