Summed
v. 总计, 概括, 总结（sum的过去时和过去分词）
🗣️ 情景例句
Yes. I have an upset stomach.
是的，我的胃很难受。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。