adj.[生理]滑液的；含有滑液的；分泌滑液的
Inside that joint capsule is a lubricant called synovial fluid, which contains dissolved gases. 關(guān)節(jié)囊里是一種被稱作滑液的潤(rùn)滑劑，這種物質(zhì)包含可溶解氣體。
