示例
My legs are stiff after the long hike today.
今天长途徒步后我的腿很僵硬。
定义
Not easily bent or flexible; rigid or firm.
不易弯曲；坚硬而挺直。
Aching or difficult to move after exertion or rest.
因用力或久坐后感到酸痛、发紧。
Formal, unrelaxed, or lacking ease in manner.
举止拘谨、不放松。
Harsh, severe, or hard to deal with.
严厉、苛刻或难以应对的。
Strong or potent, especially of an alcoholic drink.
烈的、劲儿大的，尤指酒。
High in price; costly.
价格高；昂贵。
Thick or dense in consistency; hard to stir.
质地浓稠；不易搅动。
A dead body; a cadaver.
尸体；遗体。
A customer who leaves no tip.
不给小费的顾客。
To cheat or fail to pay; leave without paying.
欺骗或赖账；不付钱就离开。
Of wind, blowing strongly.
指风：刮得很大。
Mathematics: a differential equation hard to solve numerically unless step size is very small.
数学：需极小步长才数值稳定的微分方程。