Semi-annually
adv. 每半年一次
🧩 词语组成解析
semi
['semi]
n. 半独立式住宅;半挂车;
🗣️ 情景例句
Yup. I graduated in 1937.
是的，我是一九三七年毕业的。
Do you have some envelopes?
你有信封吗？
How could she possibly ace it when she keeps cutting class all the time?
她老是缺课，怎么能考100分？