Helide
氦化物(假想物)
🔁 扩展释义
【医】 氦化物
🗣️ 情景例句
It's beautiful.
它很漂亮。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。