单词	ship in ballast
释义	ship in ballast [经] 船舶放空
随便看	ramp trough ramp type ramp-type sight ram pump ramp up ramp-up ramp ... up ramp up production ramp-ups Rampur rampurs ramp valley ramp voltage ramp voltage divider ramp waveform rampway ramp way rampways ramp weight ramp weignt ramp with nonslip surface ramp with slipresistant surface rampyer Ram R. ram-race 防民之口，甚于防川。川壅而溃，伤人必多，民亦如之。防民之口，甚于防水防田头鸟，别忘了田埂鼠防病治病防祸于未然防而可犯，则江河成灾。法而可干，则百姓成害。防贼之心不可无防风就要先堵洞阳不怕阴，邪不压正阳乌景暖林桑密，独立闲听戴胜啼瑣事瑣末瑣細瑪瑙璃璞璧璧環環