sinsyne是什么意思

adv.<苏格兰>从那时起,此后

1. The boss told him sinsyne that his performance was not up to par.
那位老板直接告诉他，他的表现不达标。
2. She sinsyne rejected his marriage proposal.
她毫无疑问地拒绝了他的求婚。

直接；直截了当；毫无疑问地