The handsomest flower is not the sweetest.最美的花并非最香的花.He would stride on stage then proceed to coax the sweetest possible sounds out of his violin.他会大步走上舞台，然后轻轻地拉他的小提琴，奏出美妙动听的曲调。He's the sweetest little thing.他是最可爱的小...
A little child is the sweetest and purest thing in the world.幼儿是世界上最可爱和最纯洁的。In the fund she is the softest, sweetest, gentlest lady breathing.实际上她是世上最温柔 、 最甜 、 最体贴的女了.The handsomest flower is not the sweetest.最美的花并非最香的花....
The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。Some pistons have seating rings of metal or leather.有些活塞上有金属或皮革的密封环.A pump uses valves and pistons.泵使用阀和活塞....
A courtesy shuttle bus operates between the hotel and the town.有免费班车往返于酒店和市区。The train operates the 2,400-mile round trip once a week.这趟火车每周一次往返行驶2,400英里。The tourist office operates a useful room-finding service.这家旅游办事处提...
Carboxylic crosslinked polystyrene microsphere was prepared by F - C acylation reaction.通过傅克酰基化反应制备了羧基化交联聚苯乙烯微球.Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction, acylation,...