hard to understand是什么意思？

• emergency
• candy
• bombarded
• fiercely
• general
• lycopene
• prompt
• chess翻译
• giraffe
• approaches
• 导师英文
• banger
• lesson
• repeat
• searches
• committing
• profile
• crayon
• vehicle
• default
• scared
• theatre
• 缺陷英文
• 造型的英文
• conflict
• 旋律的英文
• PAXLOVID怎么读
• failure
• supper
• saturday

• peeping
• tomato
• cheese
• searches
• maths
• cloud
• text
• aspect
• BARRIE
• ultra
• 解决方案英文
• 领域英语
• monitor
• client
• predict
• intermission
• modernize
• 队长的英文
• rice
• permitted
• 流浪者英文
• 参数英文
• 抛弃英文
• 方案英语
• organizations
• various
• erased
• volume
• 权限英文
• panicked

• fat dormouse
• enkaid
• toluene bromide
• situation as a whole
• make complete
• harbour basin
• wiper scraper seal
• reconcile to
• Double sail bass
• fractional money
• barbasco
• Sino
• strong and handsome
• place on file
• place of birth
• earthpea
• Arabian jasmine
• medulla spinalis
• stop bleeding
• tropaeolum
• serging
• stuff up