Hendel
abbr. Helium Engineering Demonstration Loop 氦工艺示范回路
🗣️ 情景例句
But schedule another production meeting for tomorrow.
务必安排在明天举行另一次生产会议。
Would you open the door for me, please?
你能替我开门吗？
Traffic police are sometimes very polite.
交通警有时也很客气。