contraceptive
英 [ˌkɒntrəˈseptɪv] 美 [ˌkɑntrəˈseptɪv]

n.

避孕用具；[药]避孕剂；

adj.

避孕的，避孕用的；

变形

复数：contraceptives

英英释义

contraceptive[ ,kɔntrə'septiv ]

• n.an agent or device intended to prevent conception

  同义词：preventivepreventativecontraceptive deviceprophylactic devicebirth control device

• adj.capable of preventing conception or impregnation

  "contraceptive devices and medications"

  同义词：prophylacticantifertility

词组短语

oral contraceptive口服避孕药

contraceptive pill避孕药；避孕丸

contraceptive device避孕器

双语例句

用作名词(n.)

1. Oral contraceptives are readily available.
   口服避孕药容易得到。

用作形容词(adj.)

1. I would like to have some contraceptive medicine.
   我想要一些避孕药。
2. Most American women use contraceptive methods such as the birth control pill.
   大多数美国妇女采用避孕措施如避孕丸。

权威例句

Contraceptive failure in the United States: an update
Contraceptive failure in the United States: a critical review of the literature.
Contraceptive Failure in the United States: The Impact of Social, Economic and Demographic Factors
Prospective Study of Oral Contraceptive Use and Risk of Breast Cancer in Women
Teenagers in the United States: sexual activity, contraceptive use, and childbearing, 2002.
Increased risk of venous thrombosis in oral-contraceptive users who are carriers of factor V Leiden mutation
Risk of venous thrombosis: obesity and its joint effect with oral contraceptive use and prothrombotic mutations.
Teenagers in the United States: sexual activity, contraceptive use, and childbearing, national survey of family growth 2006-2008.
Studies on the membrane integrity of human sperm treated with a new injectable male contraceptive.
Reversible Inhibition of Spermatogenesis in Rats Using a New Male Contraceptive, 1-(2,4-Dichlorobenzyl)-Indazole-3-Carbohydrazide1