| 单词 | retin-a |
| 释义 | Retin-A in American English (ˈrɛtˈən eɪ) trademark a substance containing tretinoin, used especially in the treatment of acne Retin-A in American English (ˌretnˈei) noun trademark a brand of tretinoin, used esp. to reduce wrinkles caused by overexposure to the sun Word origin [1975–80]This word is first recorded in the period 1975–80. Other words that entered Englishat around the same time include: bench press, gridlock, retrovirus, surrogate mother, videotex |
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