Solidities
(solidity 的复数) n. 固体性, 坚硬, 坚固, 稳健, 体积
🗣️ 情景例句
Did you sleep soundly last night.
你昨晚睡得好吗？
God's mill grinds slow but sure.
天网恢恢，疏而不漏。
I think that may be the problem.
我想问题就在这里。