Colloquiums
n. (学术)讨论会, (学术讨论会上的)报告
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
In that case, we might need to reopen the question of prices.
如果是那样，我们也许需要重新讨论价格。
riding on its air cushion over a single rail, which it never touches,at speeds up to 300 m.p.h.----the possibilities appear unlimited.
靠气垫在单轨上行驶而不接触轨道，时速可达每小时300英里。气垫船的前途是不可限量的。