Vectorcardiographic
心电向量描记法的
🗣️ 情景例句
It's such an important decision.
这是一个如此重要的决定。
I'd like to make an overseas call to Taibei, Taiwan by collect call.
我要打对方付费的电话到台湾的台北。
The place consisted of a straggling unmade road which was lined on either side by small houses.
这儿有一条未经修筑的弯弯曲曲的道路，路两边排列着一些矮小的农舍。