First-degree burn
n. 一级烧伤; 一度烧伤
🧩 词语组成解析
first
[fɝst]
n. 第一，最初;头等;一号，;[乐]高音部;
adv. 最早，最初;首次;宁愿;优先;
adj. 第一流的;最初的，最早的;基本的，概要的;高音的;
num. 第一;
degree
[dɪ'ɡri]
n. [乐]音阶，度;[数]度，度数;程度;学位;
burn
[bɝn]
vt.& vi.& link-v. （使）燃烧;
vt.& vi. 使用某物为燃料;烧毁;烧坏;烧伤;
n. 烧伤，烧痕;
🗣️ 情景例句
Number 1 train to Van Cortlandt Park. Thank you.
一路车到Van Cortlandt公园。谢谢。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。