Prerecorded track
[计] 预记录磁道
🧩 词语组成解析
v. 事先录音( prerecord的过去式和过去分词 )
track
[træk]
n. 小路，小道;痕迹，踪迹;轨道，音轨;方针，路线;
vt. 跟踪;监看，监测;追踪;
vi. 沿着轨道前进;沿着一条路走，旅行;位于一队列中;
track(draw)→足迹；轨道；线路；追踪
🗣️ 情景例句
How long do you intend to stay?
你打算在这儿呆多久？
How old are you?
你多大了？
I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.
我不敢肯定。很难说。魏华和孙美英不分上下。