Construct rotating cardioid and astroid while remaining orthogonal to each other.作旋转的心脏线和旋转的星状线,且彼此维持正交.Construct rotating cardioid and deltoid while remaining orthogonal to each other.作旋转的心脏线和旋转的三角线,且彼此维持正交.Construct ro...
有些人住在建筑质量很差的宿舍里，甚至帐篷里。Some are living in poorly built dormitories, even in tents.他是个空有一番好意但能力很差的主管。He is well-intentioned but a poor administrator.这个脏房间的条件是很差的.The condition of this dirty room is deplorable....
Four years of negotiation ended fruitlessly last December.历时4年的谈判在去年12月无果而终。The donkey became extremely angry and tried hard to kick the tiger but fruitlessly.毛驴很愤怒，尝试着用蹄子踢老虎，但没成功。...
Corrosive and bitingly trenchant; cutting.恶意讽刺的且十分锐利的; 讽刺的.Sodium and sulphur are highly corrosive.钠和硫磺腐蚀性很强。Sulfur oxides ( SOX. ) are acrid, corrosive, poisonous gases produced when fuel containing sulfur is burned.硫氧化...
We had to physically wrestle the child from the man's arms.我们只得用力把孩子从那个男子手中夺过来。They taught me to wrestle.他们教我摔跤。He taught his little brother how to wrestle.他教他小弟弟如何摔跤....