envelope
US
UK envelope n: (for a letter, document)
SC 信封 xìn fēng
Harry put the letter in an envelope.
哈利把信搁在信封里。
envelope n: ([sth] that encloses)
SC 外层 wài céng
SC 外壳 wài céng，wài ké
TC 外殻
TC 外殻
SC 罩 wài céng，zhào
TC 罩
TC 罩
A gaseous envelope surrounds the Earth.
地球上覆盖着大气外层。
envelope n: (mathematics: curve) (几何学)
SC 包络线 bāo luò xiàn
TC 包絡線
TC 包絡線
"Envelope" is a term used in geometry to describe a curve that is tangent to all the other curves in a group.
envelope [sth] vtr: (administrative: put in an envelope)
SC 将...装入信封内
This machine stamps and envelopes letters ready for posting.
这台机器会给信件盖章，并将其装入信封内，准备邮递。
push the envelope v expr: figurative (go beyond typical limit)
SC 打破常规，创新 dǎ pò cháng guī，chuàng xīn
TC 創新
TC 創新
Although it's considered tame now, in the 1960s, that TV show really pushed the envelope.
self-addressed envelope n: (envelope addressed to self)
SC 回邮信封
TC 回郵信封
TC 回郵信封
- sportive
- sportiveness
- sport jacket
- sports
- sports bra
- sports car
- sportscast
- sportscaster
- sportscasting
- sports centre
- sports coat
- sports day
- sport shirt
- sports jacket
- sportsman
- sportsmanlike
- sportsmanship
- sportsperson
- sports shirt
- sports utility vehicle
- sportswear
- sportswoman
- sportswriter
- sport utility vehicle
- sport vehicle