-
提出一种新颖的双降压式交流斩波器.A novel bi - directional dual Buck AC chopper is presented in this paper.斩波器,将光依次切换到参比光路和样品光路, 四扇区设计可以提供样品测试和参比测试中分别测试暗电流, 增加准确性.Switches between sample and reference beam. Four - segment design provides...
-
v.使抵消( nullify的过去式和过去分词 )，使无效...
-
borderland的复数形式为：borderlands...
-
His clothes are soaked in dribble.他的衣服被口水浸湿了。Apply a dribble of baby shampoo.抹一点儿婴儿洗发香波。Dribble the hot mixture slowly into the blender.将热的混合物慢慢滴入食物搅拌器。He wiped a dribble of saliva from his chin.他擦掉了下巴上的几滴口水....
-
He sat behind a desk laboriously writing with an Army issue pen.他坐在书桌后吃力地写着，用的是一支部队发的钢笔。She is tracing laboriously now.她正在费力地写.She is laboriously copying out an old manuscript.她正在费劲地抄出一份旧的手稿。...
-
n.柯石英...
-
v.（尤指挑灯）攻读[写作]( lucubrate的现在分词 )，把心得书写成文...
-
Kelly got the grime off his hands before rejoining her in the kitchen.凯利洗去手上的污垢，又回到厨房来帮她的忙。After the battle the soldier had trouble rejoining his unit.战斗结束后,战士很难重返队伍.Buses have difficulty in gaining access to bus stops a...
-
The beach was crowded with bathers.海滩上挤满了游泳嬉戏的人们。The beach is swarming with bathers.海滩满是海水浴的人.Cloudy sky drove the bathers off the beach.阴霾的天空把海滩上的游客都赶跑了.Bathers would go straight from the hot room to take a cold plunge....
-
“收到”的拼音为：shōu dào...
-
keep sth on的音标：...
-
She brooded the problem all night.她一整夜都在思考那个问题。For years he brooded vengeance.多年来他一直在盘算报仇.He brooded on whether she should commit suicide.他想她是不是死于自杀。He brooded on whether she should commIt'suicide.他想她是不是死于自杀....
-
n.（兽的）蹄，马蹄，〈俚〉（人的）脚，有蹄类动物v.走，步行，以蹄踢（踏）...
-
v.骨化，硬化，使僵化( ossify的第三人称单数 )...