envelope
🇬🇧/ˈenvələʊp/ 🇺🇸/ˈenvəloʊp/VCE📚 3916 138 2四级六级考研高考An envelope is the rectangular paper cover in which you send a letter to someone through the mail. 信封
noun [专属名词]信封，封皮；气囊；（彗核）包层，彗发；（数学）包络线，包络面；（生物）包膜；极限数据
She opened the perfumed envelope.
- envelope 出现在下面的课文中
- Lesson 059&60 Is that all？ envelope 名词: 信封
- Lesson 22 A glass envelope
- Lesson 24 It could be worse
单词造句: