Lunar periodicity
[医] 月周期性
🧩 词语组成解析
periodicity
[ˌpiəriə'disiti]
n. 定期，周期性;周律;
🗣️ 情景例句
The apples?
苹果吗？
Our own actions are our security,not others' judgements.
我们的行为是自己的保证，并不是旁人的鉴定。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。