如果天气不好,我就不拍照了。If the weather's no good then I won't take any pictures.游客无事可做,只能互相拍照。The tourists have nothing to do but take pictures of each other.今天在十字路口有大群的游客在拍照。Today at the crossing there were swarms of to...
接下去,那位年轻的母亲提到一种挺新的代用品.Then the young mother mentioned some shockingly modern succedaneum.煤是一种可行的代用品.Coal is one viable alternative.植物油是动物油的良好代用品.Vagetable oil is a good substitute for animal oil....
Fulminic acid can be regarded as the simplest oxime.雷酸可以看作是最简单的肟.An explosive salt of fulminic acid fulminate of mercury.雷酸形成的一种盐或酯.The salts of fulminic acid differ basically isocyanic acid and its trimers.雷酸盐基本上不同于异氰酸盐...