They say that travel broadens the mind.他们说旅行能够开阔心胸。It broadens perspective, proves or disproves hypotheses, and substitutes facts in place of opinions.它开拓你的眼界, 证实或不证实假设, 用事实替代了观点.Soon the Yangtze opens out and broadens.不...
The baby is not willing to comply with her mamma's words.这孩子不依她母亲的话.I don't like your mamma lately.最近我不喜欢你的妈妈." Oh, mamma, don't row, " answered Jessica. " What's the matter this morning, anyway? "“ 哎...
真菌类分类仍然是未定形的.Fungal classification is still unsettled.蘑菇 、 蕈与白霉都是菌类植物.Mushrooms, toadstools and mildew are all fungi.`有些菌类很好吃, 然而有些便是有毒的, 例如毒菌.Some mushrooms are good to eat; some , such as toadstools, are poisonous....
偶氮杂环丙烷是一类重要的 、 环内张力颇大的化合物.The diazirines are interesting , highly strained ring systems.当微量变形能使加载条件发生颇大改变时,就会产生颇大的差异.Appreciable differences may occur, however, when small deformations considerably alter the loading cond...