单词	pech
释义	pech [医][=Polyepichlorohydrin]聚表氯醇
随便看	spaceshot space shoulder space-shuttle spaceshuttle space shuttle Space Shuttle external tank space shuttle imaging radar space shuttle main engine space shuttle main engine (ssme) space shuttle orbiter Space Shuttles space-shuttles space-sick spacesick space sickness spacesickness spaceside space sign space signal space simulation space simulation facility space simulator space simulators space simulator system space sleeping-bag 回旗走懿回日楼台非甲帐回望秦川树如荠回梭织朵垂莲子回潭石下深回潮似咽回看天际下中流回看射雕处回看屈宋由年辈回看血泪相和流ちちちちちち【乳】ち【値】ち【千】ち【地】ち【恥】