Deaf-aid
n. 助听器
📖 牛津释义
deaf-aid
n small (usu electronic) device that helps a person to hear; hearing-aid 助听器.
🧩 词语组成解析
deaf
[dɛf]
adj. 聋的;不愿听的;
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
His books exposed people to new ideas.
他的书使人们接触了新思潮。
We've got to get a bed and a dresser for the bedroom.
我们得为卧房放一张床和一个梳装台。
They don't get enough air.
（那样）鱼得不到充足的空气。