pessary

汉语翻译

n. * 托, * 帽
【医】 * 托, * 环; * 栓

词型变化：

名词复数:pessaries 

英语解释：

名词 pessary:

1. a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix
   同义词：diaphragm, contraceptive diaphragm

详细解释：

pes.sa.ry

n.（名词）
【复数】 pes.sa.ries
Any of various devices worn in the vagina to support or correct the position of the uterus or rectum.
* 托， * 套：一种置于 * 内支撑或纠正 * 或直肠位置的装置
A contraceptive diaphragm.
*
A medicated vaginal suppository.
（一种药物） * 栓剂

来源：
Middle English pessarie
中古英语 pessarie
from Late Latin pess3rium
源自 后期拉丁语 pess3rium
from pessus, pessum
源自 pessus, pessum
from Greek pessos [oval-shaped stone, pessary]
源自 希腊语 pessos [椭圆形石头， * 套]