英语词汇“period of pregnancy”的翻译、意思、用法、释义-英汉汉英双解词典

单词	period of pregnancy
释义	period of pregnancy 怀孕期
随便看	source update source update processor source update system processor source upper bound source user source utility Source value used as a multiplier source variable source vector source vectors source verification planning source version source vertices source view source virtual machine source viruses source voltage source voltage effect source voltage error source voltage reconstruction source volume source vs destination operands source water source-water source water and drinking water