单词	step-shaped canal
释义	step-shaped canal 运梯级运河
随便看	it is an indoor plant It is a nine-course banquet It is an inevitable law of nature It is an inspiring speech It is an instrumental work It is an interesting book for children It is an irksome task It is annoying that there is no hot water It is annoying to be honest to no purpose It is a noble act It is a noble movement to help the old person It is an obvious fact It is an off day It is an offence to drop litter in the street It is an old aphorism It is a non-stop liner It is an open secret It is an open square It is an open standard It is an operable machine It is an oracle It is an organic disease It is an organized activity It is a normol thing It is another story