Brightly colored shop signs in strange alphabets lined the streets.街的两旁到处是稀奇古怪的字母写的色彩鲜艳的商店招牌.Alphabets without serifs are called sansserif.不带这种衬线的字母称作无衬线字母.A matrix printer with a programmable character generator ( to pe...
他过去曾与许多女演员和女小说家调情。In the past he dallied with actresses and lady novelists.你上次和他调情或挑逗他是什么时候？When did you last flirt with him or tease him?她有时露骨地跟他调情。She flirted with him outrageously at times....
活塞上涂了一层石墨以减小摩擦力。The pistons are graphite-coated to reduce friction.咱们用车床车[加工]新的活塞吧.Let's get the lathe to turn the new piston.他们改用活塞发动机.They use a piston engine instead....
溶液里的维生素比固体食物里的维生素受到的影响更大。Vitamins in solution are more affected than those in solid foods.将硫酸盐加入该溶液会产生沉淀.Adding sulphate to the solution will give a precipitate.水能把樟脑从其酒精溶液中淀析出来.Water precipitates camphor from its alcoho...