2.knuckle underphrasal verbphr v informalOBEYto accept someone’s authority or orders although you do not want to 屈服;认输
Examples from the Corpus
knuckle• But he kept his anger under control and vowed to knuckle down and fight for a first-team future.• No attempts made to knuckle down and smarten up.• Malespeaker I think we've got to knuckle down and work hard.• Social workers and their managers are clearly ready to knuckle down to the task of making the policy work for users.• Mollified, if not entirely convinced, Vincent went back to Mauve and tried hard to knuckle down.• Some coachesknuckle under to that.
ADJECTIVE | VERB + KNUCKLE | KNUCKLE + NOUN | PHRASESADJECTIVE➤bare裸指關節▸➤bleeding, bloodied, bruised, swollen流血的/血淋淋的/瘀傷的/腫脹的指關節➤white發白的指關節◇She clenched the phone till her knuckles were white.她緊握電話,連指關節都變白了。➤brass指節銅套VERB + KNUCKLE➤crack使指關節劈啪作響◇He rubbed his hands together, cracking his knuckles as he tried to control his anger.他搓着雙手,指關節劈啪作響,竭力控制着怒火。➤bruise, graze, scrape碰傷/擦破/蹭傷指關節KNUCKLE + NOUN➤bone (usually knucklebone in NAmE)指(關)節骨PHRASES➤rap sb on the knuckles, rap sb over the knuckles (bothfigurative) 指責某人◇She was rapped over the knuckles by her boss for criticizing the company in the press.她因為在報刊上批評公司而受到了老闆的斥責。