n. an explanation or definition of an obscure word in a text
v. give a shine or gloss to, usually by rubbing
v. provide interlinear explanations for words or phrases
v. provide an interlinear translation of a word or phrase
n. 光彩, 假象, 注释
vt. 使光彩, 掩盖, 上光于, 注释, 曲解
vi. 发光, 作注释
1. She used a gloss to make her lips shine.
她涂了唇彩让嘴唇闪亮。
2. The teacher asked us to add a gloss to the difficult words in the text.
老师让我们为文本中的难词添加注释。
3. The magazine had a glossy finish that made the pictures look vibrant.
杂志有光滑的表面，使得图片看起来生动。