Cavity varnish
[医] 洞护剂, 洞衬剂
🧩 词语组成解析
varnish
['vɑrnɪʃ]
n. 清漆，罩光漆;光泽面;假漆;虚饰，外表;
vt. 在（某物）上涂清漆;使…有光泽;装饰，粉饰;
🗣️ 情景例句
I just love mashed potato.
我就是喜欢土豆泥。
Never say of another what you would not have him hear.
莫说不想让人听见的话。
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。