Spectrum line
频谱线，光谱线
🧩 词语组成解析
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
you've included performing arts centers,
你拍了表演艺术中心，
No way!
休想！
Please sign here to show that you have received the money.
请在这儿签字以表明你已收到这笔钱。"