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 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...
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,...
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...