Hemisphericalhead
[化] 半球形封头; 半球形顶盖
🗣️ 情景例句
You should include much more information about your work experience.
你应该把更多关于你的工作经历等情况包含进去。
Excuse me for bothering you.
打扰了！
Could you do me a big favor?
能否请你帮我个忙？