Portable heariog aid
[医] 轻巧助听器
🧩 词语组成解析
aid
[eid]
n. 帮助;助手;外援;辅助设备;
vt. 帮助;资助;救助;促进;
vi. 帮助;
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
We used to go to the movies about once a week.
我们过去常一个星期大约去看一次电影。
He entered the cell and presented the letter to the aristocrat.
狱卒走进牢房，将信交给贵族。