单词	core gap
释义	core gap [木] 心板离缝
随便看	polar coordinates system polar coordinate system polar coordinate type potentiometer polar coordinatograph polar corona polar corpuscle polar covalence polar covalent bond polar covalent bonds polar covalent compound polar crane polar crane in reactor building polar crane supporting skirt polar crystal polar current polar curve polar cushion polar cushion cell polar cushion cell,lacis cell polar cushion of glomerulus polar cusp polar cyclone polar cyclonic belt polard polar dab 马耳春风马腹逃鞭马角乌头马角乌白马足车尘马足龙沙马迟枚疾马迹蛛丝马部马面牛头老开老式老弟老弦老弱老当益壮老态老总老悖老悖晦