Sector variation

[电] 长期变化

🧩 词语组成解析

sector ['sɛktɚ]

n. 部门;领域;防御地区;扇形;

sect切， 割 + or 表示物 →把圆切开 → 扇形

variation [,vɛrɪ'eʃən]

n. 变化，变动;变异，演变;变奏曲;变量;

vari变化+ation名词后缀→变化 ，变动，变更

🗣️ 情景例句

is tomorrow morning at ten o'clock.

明天早上十点。

This material feel soft, How does that material feel?

这种布料感觉起来很软，那块料子如何呢？

My wife was delighted that things had returned to normal once more.

一切又都恢复了正常，为此我妻子十分高兴。

更多情景英语 ›

🔤 更多 S 开头的单词

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