semiannual

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. Something occurring twice each year.
形容词 adj.
  1. Biannual: occurring twice a year not-comparable

词形变化

semiannuals plural

词源

词源 1
Etymology tree
Proto-Indo-European *sem-
Proto-Indo-European *sēmi
Latin sēmi-bor.
English semi-
English annual
English semiannual
From semi- + annual.
词源 2
Etymology tree
Proto-Indo-European *sem-
Proto-Indo-European *sēmi
Latin sēmi-bor.
English semi-
English annual
English semiannual
From semi- + annual.
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