Line-pairs
[化] 譜線對; 光譜線對
?? 詞語組成解析
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
n. 夫婦；一副（pair的復數）
??? 情景例句
That shop sells quality goods.
那家店賣的東西很好。
There's more knows Tom Fool than Tom Fool knows.
臭名氣并不光彩。
Oh, we have beautiful sunshine everyday! It's very warm. Sometimes it's too hot.
噢，每天陽光明媚！很暖和。有時太熱。