Spectral term - [化] 谱项，怎么读怎么用

🧩 词语组成解析

spectral ['spɛktrəl]

adj. （似）鬼的;幽灵的;谱的;光谱的;

term [tɝm]

n. 学期;条款;术语;期限; vt. 把…称为;把…叫做;

term(boundary)→期限；期间；学期；术语；措辞；交谊

The boxes of presents.

那些礼物盒。

My brother is two years younger than I am.

我的兄弟比我年轻2年。

But a watch could never repair itself----it does not consist of living parts,

但是，手表决不会自行修理，它不是由有生命的部件组成，

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