费尽心血的的英文

diligent

laborious

• 费尽心血:    expend all one's e ...
• 的:    4次方是 The fourth po ...
• 费尽心血:    spend [shed] one's ...

例句与用法

1. The boat was really much bigger than i ever saw a canoe , or periagua , that was made of one tree , in my life
   这艘小船比我以前看到过的任何独木舟都大。当然，做成这只大型独木舟我是费尽心血的。