laughing-gas

常见例句

EFFECTS OF LAUGHING GAS ON LABOR PAINS AT HIGH ALTITUDE
高海拔地區笑氣吸入性分娩鎮痛的臨牀研究
Clinical Study on Inhaling Laughing Gas Applied to Analgesic Labor
笑氣吸入用於分娩鎮痛的傚果觀察
Curative Observation on Analgesic Labor with Inhaling Laughing Gas
笑氣吸入性分娩鎮痛的療傚觀察
She made us all laugh with her zany tricks.
她那些滑稽的惡作劇逗得我們都大笑起來。
We are laughing at the clown's silly antics.
我們因小醜笨拙的動作而發笑。
Application of breathing laughing gas patient-controlled analgesia in delivery
笑氣吸入式鎮痛在分娩中的應用