00More optionsShareSaveReportVideo vocabularyNo vocabulary matches your filtersbarelyUS /ˈbɛrli/・UK /ˈbɛəli/AdverbOnly just; just possibleA2TOEICMore appetiteUS /ˈæpɪˌtaɪt/・UK /'æpɪtaɪt/NounFeeling of hunger or desire for somethingB1More predatorUS /ˈprɛdətɚ, -ˌtɔr/・UK /'predətə(r)/Countable NounAn animal that hunts and kills other animalsPerson preying on the weak to gain advantageB1More sustainUS /səˈsten/・UK /sə'steɪn/Transitive VerbTo lengthen or continue to do somethingTo support or maintain someone or somethingB2TOEICMore Use EnergyUnlock All VocabularyUnlock pronunciation, explanations, and filtersUnlock