Symmetrical alternating quantity
[电] 对称交变量
🧩 词语组成解析
adj. 对称的,匀称的;
symmetr=symmetry对称+ical表形容词 →对称的
n. 量,数量;定量,大批;数目;[语音学、韵律学]音量(指元音或音节的长短);
quant 多少,数量+ ity 表名词 → n.量,数量,分量
🗣️ 情景例句
Oh yes, the May Fourth Movement. I've read about it.
哦,是的,五四运动,我听说过。
I ought to go right away.
我应该立刻去。
I had several photographs of Clare Flower, and I picked out one interesting photograph of Clare aged twelve in an art class at school.
我有几张克莱尔·弗劳尔的照片,挑出了一张克莱尔12岁时在学校假期艺术课上拍的很有趣的照片。"
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