词汇	solid superacidity
释义	solid superacidity 固体超强酸
随便看	boring and facing machine boring and honing machine boring and milling head boring and milling head travel boring and milling machine boring and milling maching center boring and milling production boring and mortising machine boring and position boring and riveting machine boring and srilling machine boring and trepanning association boring and turning machine boring and turning mill boring-and-underreaming method boring animal boring animal borer boring apparatus Boring Attack boring axis boring bar boring-bar boring bar bearing boring-bar bearing Boring Bar Design