payPartymembershipdues;交党费
delivertaxgraintothestate;交公粮
whenwintersetsin;交冬以后
Springsetinearlythisyear.今年交春早。
whenspringischangingintosummer;春夏之交
TheJinggangMountainsstandwheretheboundariesoffourcountiesmeet.井冈山位于四县之交。
LineABintersectslineCDatE.AB和CD两线相交于E点。
Anytwodiametersofacircleintersecteachother.圆周内两直径必相交。
makefriends交朋友
crossbed杂交
exchange交换
windandraincomingatoneandthesametime;风雨交加
bebesetwithdifficultiesathomeandabroad内外交困
nodding[bowing]acquaintance;点头之交
afriendshipofmanyyears;多年之交
oldfriend;故交
bosom[intimate]friend知交
strikeabargain;concludeatransaction;clinchadeal成交
haveafall;跌了一交
Heslippedandfellheavily.他脚一滑,摔了一大交。