英语词汇“gestational sac”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	gestational sac
释义	gestational sac 基本例句胎囊 It involves removing a small amount of tissue called the chorionic villi, which is located on the outside of the fetalgestational sacand will later become the placenta.该检验将少量位于胚胎胎囊外部叫做绒毛膜绒毛的组织移除，该组织未来将成长为胎盘。
随便看	rotor-type rotor-type air classifier rotor type automatic line rotor-type electrometer rotor-type landing rotor-type oil pump rotor type open-end spinning machine rotor type relay rotor type tipper rotorua rotor voltage rotor volume rotor vortex ring rotor wake rotorwash rotor water box rotor water gauge rotor wave resistance rotorway rotorways rotor wedge rotor weight rotor wheel rotor width rotor width-engine generating radius ratio