Gatedamplifier
门信号放大器
🗣️ 情景例句
We'll come upstairs and get you in a little while.
我们待会儿就上楼来带你下去。
My favorite bone!
我最喜爱的骨头！
As quickly as she could,Miss Zhou got a medicine box.
赵小姐忙取来药箱。