| 释义 |
biennial
—biennial /baɪˈen.i.əl/
Ⅰ adjective ► F0 happening once every two years→ COMPARE ANNUAL(Cf. ↑annual) adjective, BIANNUAL(Cf. ↑biannual)Thesaurus+: ↑Relating to regular periods of time
Ⅱ noun [C] ► F0 a plant that lives for two years, producing seeds and flowers in its second year→ COMPARE ANNUAL(Cf. ↑annual) adjective, BIANNUAL(Cf. ↑biannual), PERENNIAL(Cf. ↑perennial) nounThesaurus+: ↑Types of plant |