Envelops
n. 包络线；信封（envelop的复数）
🗣️ 情景例句
I'll give her your best wishes,
我会转告她你的祝福，
I hadn't planned on swimming across the whole lake.
我可从没计划要游过整个湖。
Sometimes I have problems at work but on the whole I enjoy my job.
有时我的工作也有问题，但总的来说，我喜欢我的工作。