| 单词 | norplant |
| 释义 | Norplant in American English (ˈnɔrˌplænt) trademark a contraceptive implant for women surgically inserted under the skin of the upper arm so as to release progesterone or various other steroid hormones gradually over a period of several years Norplant in American English (ˈnɔrˌplænt) noun trademark a long-term contraceptive for women, usually effective for 5 years, consisting of several small slow-release capsules of progestin implanted under the skin Word origin [1985–90] |
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