Happening, pertaining to, or returning, once in twelve months; yearly.

每年的；年度的；一年一次的。

Done, reckoned, or published yearly.

一年所作的；一年计算或公布一次的。

Lasting but one year or season, as a plant.

【植】一年生的。

A publication appearing once a year.

年刊；年报；年鉴。

A plant living only one year of season.

一年生植物。