Intrauterine device
01
宫内节育器, 避孕环
a T-shaped contraceptive device placed in the uterus to prevent pregnancy
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
intrauterine devices
例子
An intrauterine device is a small contraceptive device placed in the uterus to prevent pregnancy.
宫内节育器是一种放置在子宫内以防止怀孕的小型避孕装置。



























