Ultrashort waves
[电] 超短波
🧩 词语组成解析
a. 超短波的, 极短的
n. 波（wave的复数形式）
🗣️ 情景例句
How can I get in touch with you?
我怎样和你联系呢？
Kinsman helps kinsman,but woe to him that hath nothing.
亲人帮亲人，无亲来帮愁煞人。
but it does mean that noise is less dangerous than, say,
但它确实说明，噪音的危险性--比如说--