Up-and-down crossing是什么意思？

• pear
• candy
• repeat
• aspect
• bothering
• droplets
• firmness
• predict
• 实施英文
• 抛弃英文
• dragon
• text
• neck
• 确认英文
• fake
• searches
• explore
• brat
• supper
• begins
• default
• 造型的英文
• 局外人英文
• modernize
• lake
• various
• approaches
• cloud
• satisfaction
• intermission

• monitor
• committing
• ultra
• giraffe
• crayon
• tourist
• 权限英文
• searches
• juice
• permitted
• 解决方案英文
• emergency
• autumn
• conflict
• mind
• 纪念品英语
• bombarded
• peeping
• chess翻译
• rice
• failure
• ticket
• maths
• panicked
• volume
• 流浪者英文
• front
• 呼吁英语
• 分配英文
• sweater

• clysma
• To recline
• luxury goods
• polish with wax
• appliqued
• lignum sappan
• Transparent mirror
• lean on or against
• rest on or against
• morning glow
• customs and usages
• auxiliary expenses
• bathing costume
• milemeter
• leukovorum
• the name of a shop
• inferior horse
• hunting rifle
• maleness
• elisor
• ectogenous
• liquid cell
• Big game
• reading desk
• There is mist