单词	发泡硫酸钡
释义	发泡硫酸钡医bubbly barium
随便看	negative twist negative two wire repeater negative two-wire repeater negative-type perforation negative type photoresist Negative-type photosensitive polymer Negative-type PS plate Negative-type ps.plate negative uniaxial crystal negative uniaxial medium Negative Unliquidated Obligations Negative ureteral calculi negative ureterolith negative utility negative vagueness negative valence negative valency negativevalue negative value negative value accumulation negative valued product negative value of error negative value symptom negative valve Negative valve overlap