Biserial
a. 双列的, 与双列有关的
🗣️ 情景例句
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
A wonder lasts but nine days.
新鲜事儿不久长。
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。