单词	a copy of
释义	a copy of 一份
随便看	spacing column spacing computation spacing contact spacing container spacing convention spacing current spacing deviation spacing dimension spacing disc spacing distance spacing dividers spacing drill spacing drill unit gang seeder spacing drill with band sprayer attachment spacing element spacing end distortion spacing error spacing escapement pawl spacing factor spacing for insulation spacing format item spacing frequency spacing-height ratio spacing height ratio spacing hole 愁多怨极愁妆照水愁宴阑愁对寒灯数点红愁已先回愁心一倍长离忧愁心先醉愁心和雨到昭阳愁心难整愁思盈盈顿悟顿挫顿时顿渐顿然顿笔顿觉顿足顿踣顿踬