Complex envelop
[电] 复包线
🧩 词语组成解析
envelop
[in'veləp]
vt. 包围，包住;笼罩，遮盖;
🗣️ 情景例句
It's interesting.
很有趣。
Can I reconfirm by phone?
我可以用电话确认吗？
It is no use inviting the politician or the professional or business man,
同样也是无益的，对于政界人士、专业技术人员、商人来说，