biannual

US /baɪˈænjuəl/

UK /baɪˈænjuəl/

B2 中高級
adj.形容詞每年兩次的
Our biannual sale is coming soon

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實現新年願望的更好方法 (A Better Way To Do New Year's Resolutions)

01:00實現新年願望的更好方法 (A Better Way To Do New Year's Resolutions)