Seasonal fluctuations
[经] 季节性波动
🧩 词语组成解析
seasonal
['si:zənl]
adj. 季节的，季节性的;周期性的;随季节变化的;
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
I know what you mean. I'v been there.
我明白你的意思。 我深有体会。
Did you go to the theater this morning?
你今早去戏院了吗？
She returned to the shop the following morning dressed in a fur coat, with a handbag in one hand and a long umbrella in the other.
第二天上午，她又来到这家商店，穿了一件裘皮大衣，一只手拎着一只手提包，另一只手拿着一把长柄伞。