腹股沟韧带和腔隙韧带构成（）

西周时代，出现我国最早的医学分科，称骨科医生为（）.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

参与骨构成的有（）。

参与椎管壁构成的有（ ）

参与椎管构成的韧带有（）

参与构成椎管壁的结构有

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。