Viscosities
(viscosity 的复数) n. 粘稠, 粘性\\n[化] 内摩擦; 粘度
🗣️ 情景例句
just listening to it.
听着这些声音时。
We are not born for ourselves.
人生非为己。
Yes, we are, thank you!
是的，现在好了，谢谢您！