Hambergite
[化] 硼铍石
🗣️ 情景例句
with two or three other college friends.
邀两到三个其他的大学朋友一起。
I'm looking for a teaching position.
我在找教书的工作。
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得帮助他爸爸在花园里干活。