You will need to have a routine biannual examination.
你需要做一年两次的常规检查。
The club has a biannual meeting.
这个俱乐部一年开两次会。
I have to make a biannual report next Monday.
下周一我得作半年度报告。
Our school doctor recommends a biannual visit to the dentist.
我们校医建议一年去看牙医两次。
Our school doctor recommends a biannual visit to the dentist.
我们校医建议一年去看牙医两次。
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