Silbert
[医] 吉伯(磁动势的单位)
🗣️ 情景例句
but Richard Stewart is here
但Richard Stewart正在这儿，
Do you have a ball point pen?
你有圆珠笔吗？
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。