Seu
abbr. 主观期待效用（Subjective Expected Utility）；单粒子翻转（Single Event Upset）；东南大学（Southeast University）
🗣️ 情景例句
That's it.
就这样。
Yes, it's much better than yesterday.
是的，比昨天好多了。
The books which are on the counter.
就是柜台上的那两本。