查询词典 knock at the door

knock on：敲(门、窗等)

knock at 敲(门,窗等) | knock on 敲(门、窗等) | know vt.知道;懂得

knock on reaction：敲出反应

knight shift 奈特位移 | knock on reaction 敲出反应 | knock out reaction 敲出反应

knock on damage：撞火伤

knock on atom 撞出原子 | knock on damage 撞火伤 | knocking out 原子位移

knock on damage：撞击损伤(核子)

"knobbling","滚迹" | "knock-on damage","撞击损伤(核子)" | "knock-out","砂心震除"

knock out：敲空;(拳击中)击倒

knock off 把...敲掉;击倒;停工 | knock out 敲空;(拳击中)击倒 | know about 了解,知道...的情况

knock out reaction：敲出反应

knock on reaction 敲出反应 | knock out reaction 敲出反应 | knoop hardness 努氏硬度

knock over：撞倒;撞翻

knock down 撞倒 | knock over 撞倒;撞翻 | later on 过后;后来

knock over：打翻

knock down 拆除;拆卸;撞倒;使减价 | knock over 打翻 | keep an eye on 注意,监视

knock over sth：撞翻某物

30. knock sth off sp 把某物撞离某地 | 31. knock over sth. 撞翻某物 | 32. think of 想起

knock sb up：把某人叫醒

253. knock at 敲(门) | 254. knock sb up 把某人叫醒 | 255. know vt.知道;认识;通晓

acetabular foramen：髀臼孔

\\"基节窝\\",\\"acetabular cups\\" | \\"髀臼孔\\",\\"acetabular foramen\\" | \\"髀臼窝;髋血凹\\",\\"acetabular fossa\\"

PRTSC PacketRadioTerminal：数据分组无线电发送终端

PRS PacketRadioStation 数据分组无线电发送站 | PRTSC PacketRadioTerminal 数据分组无线电发送终端 | PRV PacketRadioUnit 数据分组无线发送单元