教具的英文：
realia
teaching aid
- Audio-visual aids for the classroom,eg cassette recorders,video recorders, pictures,etc
课堂视听教具(如盒式录音机,录相机,图片等). - Laser teaching aid
激光教具 - Automated instructional materials services
自动化教具服务处 - Visual instruction [education]
(利用视觉教具(visual aids)的)视觉教育 - In audiovisual aids, a projector for displaying opaque subject matter on a screen, e.g. the pages of a book
在视听教具中,一种投影仪,用于在屏幕上显示不透明的内容,如书页。
n. 教具，实际存在
n. 教学；教义
v. teach的现在分词；教
- Experience teaches
经验给人教训 - Implement affective teaching to improve English teaching quality.
实施英语情感教育提高英语教学质量。 - Can you teach me the drill?
你能教我正确的作法吗？
n. 援助；帮助；助手；辅助设备
v. 帮助，援助
- This is an Aids charity.
这是一个艾滋病慈善组织。 - He carries the AIDs virus (is infected with the AIDs virus)
他携带爱滋病病毒 - To machine(an object)with the aid of a jig.
用夹具辅助加工（一物件）