Stiffnesses
(stiffness 的复数) n. 坚硬, 呆板, 刻板\\n[医] 强直, 僵硬
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
He that walks with wise men should be wise.
与智者行即得其智。
Is she at school today?
她今天上学来了吗？