vowed
vt.& vi.
起誓，发誓（vow的过去式与过去分词形式）;
例句:
-
He vowed to wreak vengeance on his unfaithful, thieving wife.
他发誓要报复对自己不忠、爱偷东西的妻子。
-
I solemnly vowed that someday I would return to live in Europe.
我郑重发誓，总有一天我将回到欧洲生活。
-
"I'll kill him," she vowed.
“我要宰了他，”她发誓说。
-
I vowed to never pick up a guitar again.
来自BBC
-
Thousands of protesters have vowed to disrupt the summit.
来自VOA
-
They vowed to return and attack the right building.
来自VOA