词汇	革兰氏阴性细菌
释义	革兰氏阴性细菌医Gram-negative bacterium
随便看	hand operated switch hand-operated switch hand-operated switch machine hand-operated switch point machine hand-operated ticket printer hand operated tipping drive hand-operated tipping drive hand-operated tire pump hand-operated track apparatus hand-operated track apparatus, one-track hand-operated traverser hand-operated two-beam crane Hand-Operated Vacuum Pump Hand-Operated Vacuum Pumps handoperated valve hand operated valve hand-operated valve hand -operated valve hand operated valvehydraulic hand operated valvepneumatic handoperated valves hand operated valves hand operated vertical hydraulic jack hand operated vertical hydraulic press hand-operated vertical hydraulic press