英语词汇“過動兒”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	過動兒
释义	過動兒 guò dòng ér儿童的行为，常表现出手忙脚乱、难以久坐、不耐久候、无法安静、易受外界无关刺激而分心、多话、从事危险动作等症状，而且异于一般儿童者，称为「过动儿」。为一种儿童阶段的发展障碍。
随便看	dielectric slab waveguide dielectric-slab waveguide dielectric sleeve dielectric-sleeve dielectric spheriod dielectric spheroid dielectrics properties dielectrics property dielectric stability dielectric stack dielectric stain dielectric standoff voltage dielectric storage dielectric strain dielectric streagth dielectric strengrh dielectric strength dielectric strength of insulation dielectric strength of oil dielectric strength test dielectric strength tester dielectric stress dielectric strip line dielectric structure dielectric substance