1.have (或 with) one foot in the grave 一脚已踏进坟墓，命不长了
例句：That's too exciting for such an old man as me! I already have one foot in the grave!
那对我这老人家来说太刺激了吧！我已经是一只脚踏进棺材的人了！
2.have one's hands full 忙得不可开交，手头事情应接不暇
例句：Leave me alone! I really have my hands full.
别烦我！我真是忙得不可开交。
3.have one's head in the clouds 心不在焉,想入非非
例句：Your discoveries have confounded and delighted me, because of you I constantly have my head in the clouds.
您的发明使我既困惑又高兴，因为你，我经常一头云雾。
4.have one's heart in one's boots (或 mouth) 吓得要命,焦急万分,非常紧张
例句：Or the person might have had a very frightening experience, like being chased by an angry dog. He might say: "I had my heart in my mouth."
或者某人有一段非常可怕的经历，例如被一只疯狗追赶，他可能会说，“我的心都快跳到嗓子眼了。”
5.have one's heart set on 一心想,决意要
例句：I have my heart set on a new guitar.
我一心想要一把新吉他。
6.have pity on sb. 同情某人,怜悯某人
例句：I earnestly beseech you to have pity on me.
我真诚地恳求你怜悯我。