Viscograph
粘度曲线仪
🗣️ 情景例句
Save your voices.
留着点嗓子。
I'd like a refund on this ticket.
我要退这张票。
At first I thought I'd done the right thing, but I soon realized that I'd made a mistake.
开始我以为我做对了，但是很快就发现自己犯了个错误。