Sonic delay line
[计] 声延迟线
🧩 词语组成解析
sonic
[['sɔnik]]
a. 音波的, 音速的, 声音的\\n[电] 音波
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
Where's my husband?
我丈夫怎么还没来？
Do you have a visa?
你有签证吗？
You don't have many apples, Jim, says Li Lei.
“你的苹果不多，吉姆，”李垒说