noun 下载 🔗分享 指关节， 关节。 Any of the joints between the phalanges of the fingers. Examples : "Her knuckles turned white as she gripped the steering wheel tightly. " 她紧紧地握住方向盘，指关节都攥得发白了。 body anatomy physiology part human 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 关节，连接点。 (by extension) A mechanical joint. Examples : "The robot's metal knuckles clicked as it assembled the toy car. " 机器人在组装玩具车时，金属关节咔哒咔哒地响着。 part machine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 猪蹄, 肘子 A cut of meat. Examples : ""My mom is making a stew with beef knuckles tonight." " 我妈今晚要做炖菜，里面放的是牛肘子。 food animal 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 库边圆弧 The curved part of the cushion at the entrance to the pockets on a cue sports table. Examples : "The cue ball bounced off the knuckles of the side pocket and rolled back towards the center of the pool table. " 母球撞到侧袋的库边圆弧，然后滚回了球桌中央。 sport game 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 膝关节 The kneejoint of a quadruped, especially of a calf; formerly used of the kneejoint of a human being. Examples : "The butcher carefully separated the knuckles of the veal for making a rich broth. " 屠夫小心地将小牛肉的膝关节分开，以便熬制浓郁的肉汤。 anatomy animal body part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 节，关节。 The joint of a plant. Examples : "The tomato plant was bending over, broken at its knuckles, so I tied it to a stake for support. " 这棵番茄秧弯了下来，在茎节处断裂了，所以我把它绑在木桩上支撑一下。 plant part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 船舷转角, 折线处 A convex portion of a vessel's figure where a sudden change of shape occurs, as in a canal boat, where a nearly vertical side joins a nearly flat bottom. Examples : "The builder pointed to the knuckles of the small canal boat, where the flat bottom sharply angled up to become the vertical sides. " 造船者指着小运河船的船舷转角, 折线处, 那里平坦的船底急剧向上倾斜，变成了垂直的船舷。 nautical part vehicle sailing 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 指节铜套, 铁拳套 A contrivance, usually of brass or iron, and furnished with points, worn to protect the hand, to add force to a blow, and to disfigure the person struck; a knuckle duster. Examples : "brass knuckles" 指节铜套 weapon body item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 关节 The rounded point where a flat changes to a slope on a piste. Examples : "The snowboarder caught air off the knuckles of the jump, launching himself higher above the slope. " 滑雪者在跳台的关节处起跳，把自己抛向更高的空中。 sport point area 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 用指关节按压，用指节揉搓 To apply pressure, or rub or massage with one's knuckles. Examples : "He knuckled the sleep from his eyes." 他用指关节揉了揉眼睛，把睡意揉去。 body action 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 手指弯曲, 弯指 To bend the fingers. Examples : "To get a better grip on the pencil, she knuckled her fingers. " 为了更好地握住铅笔，她弯曲了手指。 body action physiology 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 叩头，磕头 To touch one's forehead as a mark of respect. Examples : "The student knuckles to the teacher before asking a question. " 学生先向老师磕头，然后才提问。 ritual culture religion tradition body action sign 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 屈服，让步 To yield. Examples : "Even though he disagreed with his boss, John reluctantly knuckled under to the new company policy to avoid causing a conflict. " 虽然约翰不同意他老板的意见，但他为了避免冲突，还是不情愿地屈服于公司的新政策。 attitude action 与AI对话词汇游戏阅读练习
