【醫(yī)】 constriction ring dystocia

收縮的英語翻譯：

shrink; contract; draw back; pinch; constriction; constringency; shrinkage
【化】 shrinkage
【醫(yī)】 contract; contraction; systole; Z.; zuckung
【經(jīng)】 contraction

環(huán)的英語翻譯：

annulus; hem in; link; loop; ring; surround
【計】 ring up; toroid
【化】 ring
【醫(yī)】 annuli; anulus; band; circle; circulus; cycle; cyclo-; gyro-; loop; orb
ring; verge

難產(chǎn)的英語翻譯：

be difficult to do; difficult labour; dystocia
【醫(yī)】 difficult labor; dystocia; mogitocia; parodynia; partus difficilis