托福

2,876 个词汇 · 21 个主题

词汇(2,876)

返回词汇列表

农业、食物与自然资源

food security

n.L1 核心B2

粮食安全;持续获得充足、安全且有营养食物的保障

英文释义 a condition in which people can reliably obtain enough safe, nutritious food to meet their needs and preferences for an active, healthy life

作答后解锁

在休闲、排位或单人练习中作答此词汇的题目,即可解锁完整内容。