Eg. I promised to break off with her as long as seeing her again .
我答应和她断绝来往，只要再见她一面。
Eg. when she found that her boyfriend took drugs she decided to break off with him .
她发现男友吸毒后，决定和他断绝关系。
The capture vessels could take other jobs around the gulf but on contracts that allowed them to break off immediately in case of emergency .
捕获船能围绕海湾接取其它工作，但签有在紧急状况下可立即中断的合同。
We still break off finally .
最后我们还是分手了。
Let 's break off for an hour .
让我们休息一小时。
The males break off the entire sex organ while it is still in the female allowing it to keep injecting sperm long after they have scuttled away .
当性器官仍在雌雄蜘蛛体内时，雄性蜘蛛整个折断了它，让它在自己逃离雌蜘蛛长时间后仍持续注射精子。
He would not break off negotiations by a sharp denial .
他不会断然拒绝对方的要求而打破谈判.
When doing so make sure that the locking lug does not break off .
进行此操作时，确保锁止片不会断裂。
Arriving in sharm el-sheikh israeli delegates chided palestinians for their undiplomatic behaviour in threatening to break off talks if construction does indeed resume .