resolve to do sth. in desperation; be determined in one's effort; be unshakable in one's determination
Example Sentences:
1.
I'll be damned, i am going to send him to military school . 我可铁了心了，我要送他上军校去。
2.
You re spending most of your time , with other tricks on your mind 铁了心一定无情你别想再用无辜的
3.
To think that you loved me ( how naive ) . these lies all the time , 你爱我又爱他这样不好吧我就是铁了心
4.
Like iron , answered the squire “铁了心了。 ”乡绅答道。
5.
She was determined , and had worsted him in a very important contest 她已经铁了心，而且在一次重要的交锋中击败了他。
6.
They ' d tried to talk him out of it , but he had his heart set on joining the team 他们曾经试图劝他放弃这个念头，但是他铁了心要参加橄榄球队。
7.
Jim ： well , since you ' re so determined , i just want you to know come what may , you ' ll always have me here for you ok 好吧，看你是铁了心了，我只能说不管发生什麽事，我要你知道，我都会挺你的。
8.
“ i can see you ' re not going to change your mind , ” he said , sighing . “ but can ' t we still be friends “看来你是铁了心主意已定， ”他说，叹了口气，一幅无可奈何的模样。 “难道我们就不能继续做朋友吗？ ”
9.
Her principal knows that if and when she does send a student to the office , that she has really made an effort to make things work in the classroom 他的校长知道，如他铁了心要把学生往处室送时，他一定真的已在班级里尽力试过各种方法。
