Wholeheartedness
n. 全心全意, 全神贯注
✅ 同义词
🗣️ 情景例句
I'm so sorry.
很对不起。
I owe you one.
我欠你一个人情。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。