[{"data":1,"prerenderedAt":112},["ShallowReactive",2],{"word-swiftlet":3},{"source":4,"data":5,"quality_score":110,"lastmod":111},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":31,"examples_basic":64,"examples_advanced":74,"common_mistakes":84,"synonyms_nuance":93,"diff_pairs":102,"word_family":106},"swiftlet",{"us":8,"uk":8},"'swiftlit",[10],"名词","雨燕的一种，常筑巢于洞穴或建筑物中，其巢穴被称为燕窝。",[13,19,25],{"title":14,"content":15,"examples":16},"作为食材来源的鸟类","Swiftlet 通常指那些以唾液筑巢的雨燕，它们的巢穴干燥后成为珍贵的食用燕窝。",[17,18],"The swiftlet builds its nest using a unique saliva that hardens into edible bird's nest.","Farmers protect the swiftlets because their nests are highly valued in traditional medicine.",{"title":20,"content":21,"examples":22},"栖息环境描述","这类鸟喜欢生活在靠近水源的地方，如洞穴、悬崖或人工建筑内部。",[23,24],"Swiftlets prefer to nest in dark, quiet caves near rivers.","Many species have adapted to nesting inside large buildings and bridges.",{"title":26,"content":27,"examples":28},"文化象征意义","在某些文化中，雨燕被视为吉祥的象征，因其筑巢行为被认为能带来好运。",[29,30],"In some cultures, the swiftlet is seen as a symbol of good fortune.","The arrival of swiftlets during spring is considered an auspicious sign.",[32,40,48,56],{"type":33,"items":34},"noun",[35,36,37,38,39],"swiftlet nest","swiftlet house","swiftlet farm","edible swiftlet","swiftlet population",{"type":41,"items":42},"verb",[43,44,45,46,47],"house swiftlets","protect swiftlets","harvest swiftlet nests","breed swiftlets","feed swiftlets",{"type":49,"items":50},"adjective",[51,52,53,54,55],"endangered swiftlet","common swiftlet","swiftlet species","tropical swiftlet","cave-dwelling swiftlet",{"type":57,"items":58},"phrase",[59,60,61,62,63],"bird's nest swiftlet","edible swiftlet nest","swiftlet saliva","swiftlet colony","swiftlet migration",[65,68,71],{"en":66,"zh":67},"The swiftlet flies quickly over the water.","雨燕快速飞过水面。",{"en":69,"zh":70},"People collect the nests of the swiftlet for food.","人们收集雨燕的巢穴作为食物。",{"en":72,"zh":73},"Swiftlets often build their nests in caves.","雨燕常在洞穴中筑巢。",[75,78,81],{"en":76,"zh":77},"The conservation of swiftlet populations is crucial for maintaining biodiversity in tropical regions.","保护雨燕种群对于维持热带地区的生物多样性至关重要。",{"en":79,"zh":80},"Artificial structures have become alternative habitats for swiftlets, reducing pressure on natural cave systems.","人工结构已成为雨燕的替代栖息地，减轻了对天然洞穴系统的压力。",{"en":82,"zh":83},"Sustainable farming practices are essential to ensure the long-term survival of wild swiftlet colonies.","可持续的养殖实践对于确保野生雨燕种群的长期生存至关重要。",[85,89],{"wrong":86,"right":87,"explanation":88},"The bird is called a swallow.","The bird is called a swiftlet.","Swallow 和 swiftlet 是两种不同的鸟类，不能混淆使用。",{"wrong":90,"right":91,"explanation":92},"Swiftlets eat insects only.","Swiftlets feed on flying insects.","虽然雨燕主要捕食飞虫，但‘only’一词过于绝对，不符合实际情况。",[94,98],{"word":95,"difference":96,"example":97},"swallow","Swallow 泛指所有雨燕科鸟类，而 swiftlet 特指那些以唾液筑巢的种类。","While swallows migrate long distances, swiftlets often stay in one area year-round.",{"word":99,"difference":100,"example":101},"hummingbird","Hummingbird 是蜂鸟，体型更小且飞行方式不同，与 swiftlet 完全不同。","Unlike hummingbirds, swiftlets do not hover in mid-air while feeding.",[103,104,105],"swiftlet vs. swallow","bird's nest vs. swiftlet nest","cave-dwelling bird vs. cliff-nesting bird",[107,108,109],"swiftlet-like","swiftletery","swiftlet-keeping",80,"2026-03-27T16:02:57.438Z",1784307048290]