Parseval
n. [空]帕舍伐尔软式飞艇
🗣️ 情景例句
Grandma, I bet you have a lot of stories to tell.
奶奶，我敢打赌你会说很多故事。
In doing we learn.
经一事，长一智。
Why? One difficulty is to construct the agreements.
为什么呢？困难之一是起草这些协议。