Voice-grade line
[计] 音频线路
🧩 词语组成解析
voice
[vɔɪs]
n. 嗓音;（动词的）语态;呼声，发言权;歌唱才能;
vt. 发音;表达，说出;给（一部乐曲）配上声部;给（如管风琴音管）整声;
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
I'll doing fine, too.
我也很好。
My class went camping last summer.
去年夏天我们班去露营了。
Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away.
那位警察对他说，那辆自行车是5天前在400英里外的一个小村里发现的，