Other than blowing up a tyre I hadn't done any car maintenance.除了给轮胎充气外，我没做过任何汽车保养。His car rolled over after a tyre was punctured.一只轮胎被扎破后，他的车翻了个底朝天。A lorry blew a tyre and careered into them.一辆货车爆胎了，向他们猛撞了过去。...
It undermines cohesion and creates dissension.这件事会破坏团结,制造纠纷.They argue that the amendment undermines Canadian federalism.他们认为该修正案损害了加拿大联邦制。Any disease which undermines a man's general health will interfere with his ...
When this tensor vanishes, the space is calleda flat.当这一张量为零时,空间叫做平直空间.The electric and magnetic fields have been amalgamated into electromagnetic field tensor.电场和磁场合并为电磁场张景.This decomposition may give another definition...