noun🔗Share笼套, 保定缰绳. A piece of harness used on a horse to keep it from raising its head above a desired point."The trainer adjusted the martingales on the young horse to help him learn to carry his head correctly during the riding lesson. "驯马师调整了那匹小马的保定缰绳，以帮助它在骑术课上学会正确地保持头部姿势。animalvehicletechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share斜桁, 支索。 A spar, or piece of rigging that strengthens the bowsprit."The sailor carefully adjusted the martingales supporting the bowsprit, ensuring the ship's stability in the rough seas. "水手小心地调整着支撑船首斜桅的支索，以确保船只在波涛汹涌的海面上的稳定性。nauticalsailingvehicleChat with AIVocabulary GamePractice Reading
noun🔗Share鞅，随机鞅。 A stochastic process for which the conditional expectation of future values given the sequence of all prior values is equal to the current value."If a gambler plays a fair game repeatedly, his payoff over time is a martingale."如果一个赌徒重复地玩一个公平的游戏，那么随着时间的推移，他的收益就是一个鞅 (yāng)，即随机鞅。statisticsmathfinanceprocessChat with AIVocabulary GamePractice Reading
noun🔗Share马丁格尔策略，加倍投注法 A gambling strategy in which one doubles the stake after each loss.""John's use of martingales in the casino ultimately led to him losing all his money, as he kept doubling his bet after each loss until he ran out of funds." "约翰在赌场使用马丁格尔策略（加倍投注法），最终输光了所有的钱，因为他每次输钱后都加倍下注，直到身无分文。businessgamebetfinanceeconomyChat with AIVocabulary GamePractice Reading
noun🔗Share剑带, 剑柄带。 A strap attached to the sword handle, preventing a sword being dropped if disarmed."The swordsman tightened the martingales on his sword, ensuring a secure grip even if his hand was struck during the duel. "剑士紧了紧剑上的剑带, 确保即使在决斗中手被打到也能牢牢握住剑。weaponmilitaryutensilChat with AIVocabulary GamePractice Reading
