Fluidimeter
流度计, 粘度计
🗣️ 情景例句
Maybe I can help. Tell me what it is, Susan.
也许我能帮忙。说给我听听 ，Susan。
You look very serious about something.
你似乎有很严重的事。
The young man did not wake up until the bed had struck the ground.
那年轻人直到床撞到地上才醒了过来。