鲱鱼可以盐腌、熏制和泡制。Herrings can be salted, smoked and pickled.用醋泡制的洋葱onions pickled in vinegar当没再有东西要保存时, 她就泡制酸菜.When there was nothing more to preserve, she began to pickle....
Clouds are formations of condensed water vapour.云是由凝聚的水蒸气构成的.Vapour phase chromatography has rapidly become one of the most successful analytical techniques.气相色谱法已经迅速成为最成功的分析方法之一.All condensers work by removing heat from...