单词	愁咨
释义	愁咨 chóu zī憂嘆。
随便看	spring-operated fire damper spring-operated gauging V block spring operated institutions me spring-operated magazine spring operated stripper spring-operated stripper spring-operated, throwing arm clay pigeon trap spring operating mechanism spring operation bow-type collector spring operation mechanism spring operative mechanic Spring ophthalmia spring-opposed spring optimization spring or autumn springorchid spring orchid Springorum spring oscillator spring oscillator theory spring overturn spring overturning spring pack spring packing ring spring pad