大便: defecate器: implement; utensil; ware大便器水箱: closet tank冲击式大便器: blowout water closet大便器冲洗阀: closet valve大便器冲洗管: closet flush pipe大便器排出口: closet horn大便器陶瓷盆: water closet bowl大便器地面联接法: closet floor flange短漏斗形大便器: short hopper close紧密装配式大便器: close-coupled water closet自动冲洗大便器: automatic water closet带水箱的坐式大便器: close coupled integral water closet气压水箱冲洗大便器: pressure tank water closet便器: wc pan大便: 1.(拉屎) defecate; relieve the bowels; have a bowel movement 大便不通 (suffer from) constipation; 大便不正常 irregular bowel movement; 大便干燥 (motions)be hard and dry; 大便四次 have four motions2.(屎) stool; human excrement; faeces 去化验大便 have one's stool examined便器间: bed pan closet瓷便器: porcelain bowl蹲便器: squatting pan尿便器: urinalysis/stool小便器: bowl urinal; urinal spreader; urinal stall; wall-hung urinal坐便器: pedestal pan; sitting wc pan座便器: blowout water closet; elongated bowl; toilet大便, 小便: ease nature; relieve nature大便数: frequency of defecation