Donovan cocked an interrogative eye at his companion, who nodded in reply.多诺万向他的同伴投以疑问的眼神，对方点头回应。Poor Lord Warburton stared , an interrogative point in either eye.可怜的沃伯顿勋爵给弄得目瞪口呆,两只眼睛中都打上了问号.Make these sentences negative...
When the plating exist defect, the gold - plating nickel - plating both promote the stress - corrosion fracture of Kovar alloy.在镀层存在缺陷时, 镀金、镀镍层均促进柯伐合金的应力腐蚀开裂....
Just north of Germany lies the Baltic Sea.波罗的海位于德斩正北面.Fish Stocks in the Baltic Sea: Finite or Infinite Resource?波罗的海的鱼类类群: 是有限资源还是无限资源?The Baltic Sea is a continuation of the North Sea.波罗的海是北海的延续....