Bandspectrum
[化] 带光谱; 带状光谱
🗣️ 情景例句
He's very nice.
他很不错。
How much do you know about the works of Henry Wadsworth Longfellow?
你对亨利·朗费罗的工作知道多少？
My aunt Jennifer is an actress.
我的姑姑詹妮弗是位演员，