吃透英语课本,提升在校竞争力
n. 信封
复数:envelopes
She tore open the envelope and frantically read the letter.
她撕开信封慌忙看信。
He got a job stuffing envelopes at the campaign headquarters.
他找了一份在竞选总部装信封的工作。
flight envelope
飞行包线
failure envelope
断裂点轨迹;破坏包络线
nuclear envelope
核膜;核被膜
glass envelope
玻璃封装;玻壳
push the envelope
挑战极限;接近甚至超越安全限度;越过底线
envelope curve
包络曲线;包迹
n.信封,封皮;包膜;[天]包层;包迹
cover
involucrum
考纲分布
cn. 信封
考纲释义
n. 包裹; 外层
n. 信封; 纸袋
真题例句
Further up, the weather changes—low clouds envelope the mountainsides, which are covered with thick grass.
再往上看,天气变化——低云笼罩着覆盖着浓草的山坡。
[2019 全国卷1 完形填空]
A woman excused the interruption and handed me an envelope.
一位女士原谅了我的打扰,并递给我一个信封。
[2017 全国卷 完形填空]
1 ...the gift money must be put in the red envelope instead of the white envelope...
2016.12 CET4 文本题