reciprocating motion是什么意思？

• passage
• neck
• droplets
• 旋律的英文
• bombarded
• 参数英文
• candy
• cheese
• failure
• erased
• 实施英文
• prompt
• giraffe
• general
• front
• lycopene
• lesson
• approaches
• emergency
• various
• algiers
• volume
• 长颈鹿英语怎么说
• theatre
• reveal
• tourist
• polite
• 队长的英文
• modernize
• peeping

• silver
• cloud
• general
• committing
• pear
• ultra
• 导师英文
• lake
• juice
• giraffe
• default
• 纪念品英语
• 造型的英文
• profile
• organizations
• bothering
• PEGGING
• 抛弃英文
• searches
• amazing
• text
• fake
• repeat
• 缺陷英文
• begins
• 流浪者英文
• predict
• brat
• satisfaction
• 局外人英文

• circuitousness
• circuitron
• circuitry
• circuits
• circuity
• circular
• circularity
• circularization
• circularize
• circularly
• circulars
• circulate
• circulated
• circulating
• circulation
• circulative
• circulator
• circulatory
• circum
• circumambience
• circumambient
• circumambulate
• circumbendibus
• circumcallosal
• circumcentre
• circumcircle
• circumcise
• circumcision
• circumclusion
• circumduction