suck it up
克制自己的情緒或痛苦，勇敢地面對困難或不愉快的情況
口語·鼓勵忍耐面對
英文釋義
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.
典故來源
源自美國俚語，字面‘吸起來’，比喻忍受痛苦或困難而不抱怨。