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单词
obstetric
释义
obstetrics
ob
stet
rics
/
əbˈstɛktrɪks, ɑb-
/
noun
[uncountable]
Etymology
ETYMOLOGY
obstetrics
Origin:
1700-1800
Latin
obstetrix
midwife
, from
obstare
; ➔
OBSTACLE
medicine
the part of medical science that deals with the birth of children
—
obstetric
adjective
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gasbag
gas chamber
gaseous
gas-fired
gas giant
gas-guzzler
gas-guzzling
gash
gasification
gasify
gasket
gas laws
gaslight
gas main
gas mask
gas meter
gasohol
gasoline
gasp
gas pedal
gas permeable lens
gas pump
gas station
gassy
gastric
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更新时间:2025/11/4 2:23:20