Dee line
[电] D线
🧩 词语组成解析
n. D字形马具\\n[医] D形电极(回旋加速器内)
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 Wonder whether they will arrive on time.
我也不知道他能不能准时到。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
Two years later, her father disappeared, never to be heard from again.
两年后，她父亲失踪了，从此再无音讯。