| 释义 |
food chainBrE /ˈfuːd tʃeɪn/NAmE /ˈfuːd tʃeɪn/ noun (usually the food chain) a series of living creatures in which each type of creature feeds on the one below it in the series 食物链◆Insects are fairly low down (on) the food chain.在食物链中，昆虫是级别相当低的生物。 |