Double-button carbon microphone
[电] 双钮碳粒微音器
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
button
['bʌtn]
n. 按钮，电钮;纽扣，扣子;扣状物;[植]芽;
vt. 用纽扣扣紧;用纽扣装饰，钉钮扣于;在…上装钮扣;
vi. 扣住;装有钮扣;扣上钮扣;
🗣️ 情景例句
It looks like the houses in Hollywood.
看起来好像是好莱坞的房子。
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
But we won't have our big family get-together until Christmas.
但我们要等到圣诞节才会有家庭大团圆。