Nitrous oxide anesthesia
[医] 一氧化氮麻醉, 笑气麻醉
🧩 词语组成解析
nitrous
['naitrəs]
adj. 氮的，含氮的，硝石的;
oxide
['ɑksaɪd]
n. [化]氧化物;
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
Keep your hands to yourself.
别动手动脚的。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
Good morning. Sit down, please.
早上好，请坐。