请输入您要查询的英文单词：
单词
laughing gas
释义
laughing gas
laughing gas n:
(nitrous oxide)
SC
笑气 xiào qì
SC
一氧化氮 xiào qì，yì yǎng huà dàn
Dentists frequently use "laughing gas" to calm patients prior to treatment.
随便看
from a to z
from bad to worse
from cover to cover
from dawn to dusk
from first to last
from memory
from nowhere
from on high
from pillar to post
from scratch
from side to side
from the bottom of one's heart
from the dead
from the ground up
from the heart
from the horse's mouth
from the word go
from time to time
from top to bottom
frond
fronded
front
frontage
frontal
frontal lobe
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更新时间：2025/1/6 13:48:21