Silbert
[医] 吉伯(磁动势的单位)
🗣️ 情景例句
Can you manage English conversation?
你能用英语谈话吗？
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
Oh ,dear! she said.
“天哪！”她说。