suck it up
克制自己的情绪或痛苦，勇敢地面对困难或不愉快的情况
口语·鼓励忍耐面对
英文释义
to endure or tolerate a difficult or unpleasant situation without complaining or showing weakness
例句
I know it's hard, but just suck it up and finish the job.
典故来源
源自美国俚语，字面‘吸起来’，比喻忍受痛苦或困难而不抱怨。