达人进!关于句子成分的分析Q1:Neptunetakes165yearstocompleteitspath,ororbit,aoundthesun.这句中"ororbit"充当什么成分?Q2:Thespiralofheatedairandmoistairbeginstotwistandgrowandspin,fasterandfasterinacoun

Question

达人进!关于句子成分的分析
Q1:Neptune takes 165 years to complete its path,or orbit,
aound the sun.这句中" or orbit"充当什么成分?
Q2:The spiral of heated air and moist air begins to twist and
grow and spin,faster and faster in a counterclockwise direction.
为什么说句中"to twist and grow and spin"充当的是宾语成分?
为什么是宾语呢?为什么不认为begins to twist and
grow and spin全是谓语?

Answer 1

orbit还是complete 的宾语(用or表达一种选择).
Neptune takes 165 years to complete its path,or orbit,aound the sun.海王星要用165年完成绕日环行的路线或者说是轨道.
to twist and grow and spin是begin的宾语.
The spiral of heated air and moist air begins to twist and grow and spin,faster and faster in a counterclockwise direction.热空气上升与冷空气开始盘旋增强并旋转,顺逆时针方向转得越来越快.