Hec
abbr. heavy-enamel single-cotton 厚漆单层沙包
🗣️ 情景例句
When you have a business meeting in the United States, come to the appointment on time.
当你在美国有商务会晤时，一定要按时赴约。
I'm telling the truth. I'm not lying.
我说真的，不骗你。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！