Dispersive ultrasonic delay line
[计] 色散超声延迟线
🧩 词语组成解析
a. 分散的
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
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
If she could help you, she would help you.
如果她能帮你，她一定会的。[虚拟语气]
Er, is it under that window?
是在窗户下面吗？