Finally, we need some means of igniting the mixture in the top of the cylinder.最后我们需用一些装置点燃汽缸顶部的混合气体.The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截...
These concepts are inter - related and differentiate, making a crisscross network of dialects.这些哲学概念之间互相联系、又互相区别, 构成了一幅纵横交错的辩证图景.Ducts and pipes crisscross.管道纵横交错.Four - lane highways crisscross the country.四线干道纵横交叉布于全国....
The levels of tolerable pain vary greatly from individual to individual.对疼痛的耐受程度因人而异，差别很大。Prices may vary so it's well worth shopping around before you buy.价格可能会有高有低，所以在买之前很有必要货比三家。The importance of being an Olympia...
You can buy brushes, paint, varnish and suchlike there.你在那儿能买到刷子、油漆、清漆之类的东西。The prices of polymers and suchlike materials will decrease.聚合物及类似材料的价格会下降。I suppose you'd rather be in Chicago, eating waffles and hamburg...