half-hearted

adj. 缺乏热情的, 半心半意的

例句与用法：

He made a half-hearted attempt.

他做了一次不积极的尝试。

She is half-hearted to do her work.

她对自己的工作不热心。

=halfhearted

half-hearted

词义辨析：

反义:

a.无兴趣的; 敷衍的

whole-hearted

反义参见:

ardent

1. without enthusiasm or energy
   半心半意的，不热心的
   a half-hearted attempt.
   一次热情不高的尝试。
   

half-hearted

形容词 half-hearted:

feeling or showing little interest or enthusiasm

同义词：halfhearted, tepid, lukewarm

half-hearted