be keen on是什么意思？

• 权限英文
• volume
• 队长的英文
• 抛弃英文
• general
• 呼吁英语
• searches
• sweater
• emergency
• saturday
• prompt
• searches
• 方案英语
• scared
• general
• 分配英文
• 缺陷英文
• text
• predict
• monitor
• polite
• failure
• juice
• default
• giraffe
• begins
• passage
• 参与者英文
• profile
• dragon

• bombarded
• aspect
• pear
• lycopene
• explore
• satisfaction
• erased
• 长颈鹿英语怎么说
• silver
• 解决方案英文
• ultra
• rice
• 流浪者英文
• ticket
• modernize
• bothering
• repeat
• 导师英文
• brat
• autumn
• various
• neck
• committing
• 确认英文
• banger
• approaches
• chess翻译
• mind
• PEGGING
• narrow

• mingle with
• much as
• muddle along
• nominate sb for
• nominate sb to
• not to say
• nothing to do with
• null and void
• numerate
• odds and ends
• on account to
• on and off
• on and on
• on edge
• on end
• on no account
• on the air
• one another
• orientate oneself
• out of line with
• out of stock
• pace off
• pass sb by
• pass sth back
• pass sth off