small hairpin rna小: small; little; petty; minor发夹: hairpinrna: RNA =ribonucleic acid 【生物化学】 ...小发夹: bcbi pin bbbi pin/ small metal hairgripp发夹: hairpin; bobby pin 卷发夹 hair-curler; 发夹结构 hairpin structure 下载手机词典可随时随地查词查翻译