Butyrorefractometer
奶油折射计
🗣️ 情景例句
You helped save our company a lot of money.
你帮我们公司节约了许多钱。
No. I live in my own house.
不，我住在自己的房子里。
The boy was too nervous to speak.
那男孩紧张得说不出话来。