词汇	c-loop
释义	c-loop siːlu:p COCA³¹⁵¹¹¹⁺⁴C环,十二指肠环
随便看	populating a delivery channel list Populating a Time Zone List populating the data sources window populat interest in reading expectancy population population- population and ecology population and economic fluctuation population and economics population and economy development population and education populat ion population-absorbing place Population abundance population accounting population accumulation population accumulation area Population adaptability population administration population adverse selection Population age population age distribution population ageing Population Ageing level Population age structure