Ureabor
钠硼定混剂
🗣️ 情景例句
Someone told me you're the computer expert around here. Weel, I have a question for you...
有人告诉我你在这里是计算机专家，我有个疑难想请教你。。。
All is well that ends well.
结果美满都是好的。
What are you going to give our art teacher for Teachers' Day?
教师节你打算送什么礼物给我们的美术老师？