helping verb是什么意思？

• ticket
• dragon
• searches
• lesson
• 旋律的英文
• profile
• rice
• panicked
• 造型的英文
• giraffe
• 缺陷英文
• mind
• 领域英语
• saturday
• reveal
• 方案英语
• fiercely
• fake
• committing
• modernize
• passage
• lake
• monitor
• narrow
• failure
• supper
• satisfaction
• 权限英文
• vehicle
• 实施英文

• erased
• candy
• default
• front
• intermission
• general
• silver
• cloud
• 解决方案英文
• BARRIE
• 局外人英文
• 队长的英文
• firmness
• droplets
• predict
• crayon
• polite
• 参数英文
• cheese
• PEGGING
• 来源英语
• pear
• scared
• begins
• explore
• disappointed
• 参与者英文
• bombarded
• brat
• approaches

• fishweir
• fawda
• Joly
• welder
• rest content
• loose in morals
• mistermination
• gentle words
• length of time
• Frozen hard
• Moisture proof cloth
• sleeping carriage
• sylvan
• be airtight
• Warning Circle
• constituent company
• heavy oil
• Or start
• go a step further
• straining beam
• anterolateral column
• phenylsulfonyl
• deed box
• window lattice