词汇	parturient period
释义	parturient period 临产期
随便看	single antenna single-antenna single-antenna GPS single antenna interference cancellation single antennas single antibody Millipore filtration single antibody solidphase single-antibody solidphase single anticline single antigenic determinat single-apertured single apertured core single-apertured core single aperture diaphragm single-aperture lens single aperture seal single-aperture storage single aphid transmission single application single approach pitbottom single appropriately single apron single arbitrage single arbitrarily Single arc