Fluidimeter
流度计, 粘度计
🗣️ 情景例句
I'm ready, Grandpa. You name the day.
我准备好啦 ，爷爷。哪一天随你挑吧。
Everything must have a beginning.
凡是都有起源。
Are they going to return soon?
他们很快就回来吗？