noun 下载 🔗分享 必须品，必需品。 Something that is mandatory or required. Examples : "The school's attendance policy is a strict must: students must be in class every day. " 学校的出勤政策有一条严格的必须遵守的规定：学生每天都必须上课。 demand law essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 必须，必定。 (modal auxiliary, defective) To do with certainty; indicates that the speaker is certain that the subject will have executed the predicate. Examples : "If it has rained all day, it must be very wet outside." 如果下了一整天的雨，外面肯定非常湿。 grammar language essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 必须，务必，一定。 (modal auxiliary, defective) To do as a requirement; indicates that the sentence subject is required as an imperative or directive to execute the sentence predicate, with failure to do so resulting in a negative consequence. Examples : "This door handle must be rotated fully." 这个门把手必须完全转动到位。 grammar linguistics word essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 一定，必定。 (modal auxiliary, defective) said about something that is very likely, probable, or certain to be true Examples : "The children must be asleep by now." 孩子们现在一定睡着了。 grammar language linguistics essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 霉味，陈腐味 The property of being stale or musty. Examples : "The old box smelled of a strong must, making it unpleasant to open. " 那个旧箱子散发着一股浓烈的霉味，让人很不愉快打开它。 condition quality essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 霉味，霉臭。 Something that exhibits the property of being stale or musty. Examples : "The old box smelled of a strong must, making the attic room unpleasant. " 那个旧箱子散发着强烈的霉味，让阁楼的房间变得令人不快。 quality condition environment essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 葡萄汁，果汁。 Fruit juice that will ferment or has fermented, usually from grapes. Examples : "My grandmother makes a delicious homemade wine from the grape must she harvests. " 我的奶奶用她收获的葡萄汁（未经发酵的葡萄汁）酿造出美味的自制葡萄酒。 fruit drink essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 发霉，变质 To make musty. Examples : "The old attic room musty with years of neglect. " 那个老阁楼房间因为多年无人照管，变得发霉了。 environment nature essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 发霉，霉变 To become musty. Examples : "The old box of toys in the attic must; it smells strongly of dampness. " 阁楼里那箱旧玩具肯定发霉了，一股浓重的霉味儿。 environment condition essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 发情期，狂暴期。 A time during which male elephants exhibit increased levels of sexual activity and aggressiveness (also spelled musth). Examples : "During the musth, the male elephant became very agitated and more likely to charge. " 在狂暴期，这头雄象变得非常躁动，而且更有可能发起冲锋。 animal physiology sex biology essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 发情期的大象，性情狂暴的大象 An elephant in this sexual and aggressive state. Examples : "The teacher saw the student's frustrated, aggressive behavior as a real must in the classroom. " 老师认为这个学生在课堂上表现出的那种沮丧、具有攻击性的行为，简直就像一头发情期的大象一样，极具破坏性。 animal physiology sex body essential 与AI对话词汇游戏阅读练习
