Helide
氦化物(假想物)
🔁 扩展释义
【医】 氦化物
🗣️ 情景例句
Just try to be patient.
尽量耐心一点。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
What did you do at the meeting?
你们在会上做什么呢？