Walk under a ladder是什么意思

Walk under a ladder是什么意思 if you walk under a ladder ,you will be unlucky同义句____ walk under a ladder,_______,you will have ____ _____ 英语翻译请问 Walking under a ladder到底有什么深层含义?好像和迷信有关的. 求翻译：Put a service ladder under the fire sensor which needs to be replaced. fetch a ladder是什么意思 ( ) up on a ladder h______ on up a ladder 跟着...走或者是在.旁边走之意使用walk below ,walk beside还是walk under? 用适当介词填空Be careful when you walk( )ladder 散步是take a walk还是have a walk 是 under a big stress 还是 under big stress? a ladder ( )(place )against the tree 请问 ladder spreader 是什么东西这是上下文：Prior to using a step ladder,the following is to be checked:􀂃 the ladder spreader is not damaged or missing and the locking mechanism is operable;􀂃 the ladder spreader has not We climb the tree with a ladder.(对with a ladder提问) we walk( )the park and have our picnic ( )a big tree .选项：a .through,under b.through ,in c.across ,under If I hadn't stood under the ladder to catch you when you fell,you___now.A.wouldn't be smiling B.won't smileC.couldn't have smiled D.didn't smile If i hadn't stood under the ladder to catch you when you fell,you___here now A.wouldn't beB.weren'tC.hadn't beenD.wouldn't have been我选的D.给个详细理由3Q If i hadn't stood under the ladder to catch you when you fell ,you ___ now.A wouln't be smiling B couldn't have smiled C won't smile D didn't smile