Afterhold
船后舱
🗣️ 情景例句
You must observe these simple rules.
你必须遵守这些简单的规定。
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。