查询词典 roll up

k. pick sth up：使增加

h. pick sb up 逮捕犯人 | k. pick sth up......使增加 | eg.We picked up speed as we went downhill.下山的时候我们的速度加快了.

d. pick sth up：(使)......重新开始

eg.She picked herself up and started running again.她跌倒后爬起来又开始跑了. | d. pick sth up.(使)......重新开始. | Eg.Let's pick up where we left off.让我们从停顿的地方重新开始.

b. pick sth up：收拾整理

eg. I picked up a magzine that was lying on the table.我捡起一本放在桌子上的杂志... | b. pick sth up 收拾整理 | eg.please pick up all your toys when you're finished playing.你们玩完之后请把所有的玩具收拾...

pick sth. up：学会

I will pick you up at 5o'clock. 我五点钟来接你. | pick sth up 学会: | Here is a tip I picked up from my mother. 告诉你一个窍门,是我从妈妈那学来的.

pick up the tab：替人付帐

pick up the gauntlet 应战 | pick up the tab 替人付帐 | pick up 掘地

pick up cylinder：滚筒式捡拾器

pick-up current 拾音器电流,始动电流,接触电流 | pick-up cylinder 滚筒式捡拾器 | pick-up cylinder chopper 滚筒式捡拾切碎机

pick-up tongs：拾件钳

pick-up time 拾取时间,启动时间,工作时间,吸合时间 | pick-up tongs 拾件钳 | pick-up truck 轻运货车

pick-up coil：耦合线圈

pick up cartridge 拾音器头 | pick up coil 耦合线圈 | pick up current 始动电流

e.g. Turn up the public-address system：调高播音系统的音量

turn up vt. 开大,调高增加速度、音量,强度或流量; 出现; | e.g. Turn up the public-address system.调高播音系统的音量 | e.g. Several old friends turned up at the reunion.好几个老朋友出现在聚会上

pull up in front of a place：(车辆)到达,驶入

718pull up at a place(车辆)到达,驶入 | 719pull up in front of a place(车辆)到达,驶入 | 720pull up to a place(车辆)到达,驶入

circular section segment：圆形剖面

circular seam welding 环缝对接焊 | circular section segment 圆形剖面 | circular section 圆弧标度尺

hot air engine：热风气动力机

热风干燥机 hot air drying machine | 热风气动力机 hot air engine | 热风扇 hot air fan