英 [ˌhɑːf ˈhɑːtɪd] 美 [ˌhæf ˈhɑːrtɪd]
adj. 半心半意的；缺乏热情的
halfhearted /ˈhæˌfhɑːtɪd/
形容词 If someone does something in a halfhearted way, they do it without any real effort, interest, or enthusiasm. 半心半意的
...a halfhearted apology.
…一个半心半意的道歉。
副词 半心半意地
I can't do anything halfheartedly. I have to do everything 100 percent.
我做任何事情都不能半心半意。我做每件事都必须百分之百地投入。
feeling or showing little interest or enthusiasm
同义词： halfhearted / tepid / lukewarm
我这人兴趣很广泛，而我做事又常常三心二意(Half-hearted)，很少有什么事情是我从小到现在一直坚持下来的。
... half-hearted: 不热心的 half-hearted: 三心二意 half-hearted: 半心半意 ...
由此可见，知识产权法对“创造源自个体”这一事实的尊重是半心半意的（half-hearted），(P235)当习俗改变时，法律就会悄然改变它既有的价值取向。
... unconvincing不足以令人相信的... half-hearted缺乏热情的 slight轻微的 ...
半心半意的；缺乏热情的
He made a half-hearted attempt to justify himself.
他没有尽力证明自己有理。
There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods.
一些食品公司一边敷衍地减量加工食品中的卡路里，一边大张旗鼓地标榜自己的努力。
There have been half-hearted but well publicized efforts by some food companies to reduce calories in their processed foods.
一些食品公司为了减少加工食品中的卡路里含量，采取了一些三心二意但广为宣传的措施。
United Daily News says Taipei must not be "half-hearted" on demanding a formal apology and compensation.
Across the Pacific, many have blamed Japan's central bankers for being too half-hearted about tackling deflation.
And half-hearted engagement, whether uni- or any other lateral, can leave the worst problems of all.