Gas and oxygen anesthesia
[医] 笑气和氧麻醉
🧩 词语组成解析
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒(死);
vi. 加油;放出气体;空谈;
int. 该死!(令人气愤的人应即被送毒气室处死);
n. [化]氧,氧气;
oxy含氧的+gen出生,产生→氧气
🗣️ 情景例句
He is teasing a friend.
他在愚弄朋友。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前,他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。
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