英音
[ˈenvələup]
美音
[ˈɛnvəˌlop, ˈɑn-]
envelope 基本解释
n.信封,封皮;壳层,外壳;包裹物;[生物学]膜,包袋
例句:
Inside the empty envelope propped up against a cup .
紧靠在杯子旁的那个空空的信封里面。
Anyway , he opens the envelope addressed to the new doctor and reads
总之,他拆开了那封写给新大夫的信,并读到了以下的句子:
The outer envelope of all four sections contains air maintained at atmospheric pressure .
四部分的外层封皮充满空气用来保持与大气的压力相协调。
Use her favorite color envelope .
要用她最喜爱的彩色信封。
The envelope could contain every secret she 's ever had .
那个信封里没准包含了她所有的秘密。