词汇	primary trait
释义	primary trait 基本特质
随便看	field elbow field electon microscope fieldelectric field,electric field, electric field, electric, magnetic Field,Electromagnetic field, electromagnetic field-electron field electron emission field electron emission microscope field electron microscope field, electrostatic field element field elevation field elevation pressure field elimination gate field ell field emergence Field Emergency Operations Centers field emission field-emission Field emission array Field emission array cathodes field emission array electron source