- 释义：
- n. 系列，范围；波谱
- 构词：
- spect看+rum→可以看的范围
- 例句：
-
This is a kind of atomic spectrum.
这是一种原子光谱.
换一句
-
Households accumulate wealth across a broad spectrum of assets.
家庭在以各种各样的资产形式积累财富。
换一句
-
She'd seen his moods range across the emotional spectrum.
她见识过他的情绪波动会有多大。
换一句