They looked rather comical as they crawled up precarious ladders.他们顺着摇摇晃晃的梯子往上爬，看起来非常滑稽。This year all the apples are all red. My niece and nephew are going out this morning with step-ladders to pick some.今年所有的苹果都红了。我侄女和侄...

n.（上下矿井的）梯道，井筒梯子间...

Has been shown to improve the performance of other shoe components , such as air bladders.可以提高其他鞋材例如气囊 、 鞋底的功能.Any of certain rock weeds, especially the widely distributedFucus vesiculosus, having forked, brownish - gree...

n.梯子，阶梯，梯状物，途径，（紧身裤袜或长筒袜的）滑丝vi.使（袜子）发生抽丝现象，像长筒袜一样抽丝...

I started out as an advertising copywriter and , you know, moved up the agency ladders.我一开始是从事广告文案撰写, 然后一路在公司里往上爬.Peter had built the overhead ladders, and the next day he fitted them to the wall...彼得已经搭好了攀爬横梯，第二天便把它们安在了...

Objective : To study the causes of misdiagnosis and high - risk factors of gallbladder carcinoma.目的探讨原发性胆囊癌的误诊原因及高危因素,加强对本病的早期诊断和防治.Therefore, the liver and gallbladder cannot be completely separated physiologically and ...

adder的音标：adder的英式发音音标为：['ædə(r)]adder的美式发音音标为：['ædɚ]...

ladder的第三人称单数（三单）为：ladders...

They want to see more women take their place higher up the corporate or professional ladder.他们希望看到更多的女性在管理或职业的阶梯上占据高位。Uncle George quickly descended the ladder and nimbly stepped aboard.乔治叔叔迅速爬下梯子，敏捷地上了船。The ceiling he h...