Hearing-aid
高中 Senior High[計] 助聽器
?? 牛津釋義
hearing-aid
n small device that amplifies sound and helps a deaf person to hear 助聽器
have/wear a hearing-aid 有[戴]助聽器.
?? 詞語組成解析
hearing
['h?r??]
n. 聽力，聽覺;審問;聽力所及的距離，聽得見的范圍;聽證會，〈美〉意見聽取會;
v. 聽到，聽見( hear的現在分詞);
hear聽 + ing 名詞后綴→ 聽力,聽覺
aid
[eid]
n. 幫助;助手;外援;輔助設備;
vt. 幫助;資助;救助;促進;
vi. 幫助;
??? 情景例句
You did a great job.
做得好。
Well begun is half done.
良好開端，功成一半。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本獲取最多產品，