oomph
n. 性的魅力，吸引力；精力；性感
例句
"There's no buzz, there's no oomph about the place," he complained.
“这地方没有人气，没有活力，”他抱怨道。
《柯林斯英汉双解大词典》
Marley just did not have the oomph needed to make it to the top.
马利已经失去了爬上山顶所需的精力了。
They have more oomph, and no need of a gearbox to deliver it.
更有动力，还不需要变速箱传动。
