It’s difficult to do housework with the children under my feet all the time.有孩子在身边缠着，我很难做家务事。A good deal of housework can be mechanized.大量家务活可用机械化操作.She spends her day doing housework, watching television, reading, and s...
These are just a few of the many options available.这些只不过是众多可能的选择中的几个。Keep your options open and everything will fall into place.给自己留出选择的余地，一切将会水到渠成。Several options are offered for the student's senior year.为毕业班学生开设了...
So earwax is good. It even has a medical name: cerumen.所以耳垢是有益的. 它甚至还有个医学名字: 耵聍.Triethanolamine polypeptide oleate is a surfactant that breaks up cerumen.三乙醇胺油酸是一种多肽表面活性剂,打破了耳垢.So earwax is good. It even has a medical na...
梳毛机通常由两个锡林及和它们相联的道夫组成.The card usually consists of two cylinders and their associated doffers.用矿物油代替惯用的梳毛油.The traditional carding oil has been replaced by mineral oils.有一类基因变异的老鼠会强迫性地给自己梳毛,直到严重受伤为止.A strain of mutant mi...