A bone of contention
争论的原因
🧩 词语组成解析
bone
[bon]
n. 骨头;尸骨;骨质物;有…样的骨头的;
vt. 挑鱼刺，剔骨头;剔去…的骨;
vi. 苦学;专心致志;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Each in his own way.
每个人用自己的方式来表达。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。