连: link; join; connect茬: stubble连产牛: continuous calving连叉摆: bob pendulum连产品法(用于成本的分摊): joint product method连测线: conode连长: company commander连测定向标: corner accessory连唱了五支歌: sing five songs one after another连测定点向标,边测方位点: corner accessory连衬衫都肯脱给人: give the shirt off one's back连测点: junction point; tie points; tiepoints