英语词汇“trochus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trochus
释义	tro·chus \ˈtrōkəs\ noun Etymology: New Latin, from Latin, wheel, iron hoop, from Greek trochos wheel — more at troch- 1. a. capitalized : a genus of chiefly Old World tropical marine gastropods (family Trochidae) with beautifully nacreous bluntly conical shells including a large Indo-Pacific species (T. niloticus) extensively used in making buttons and ornamental objects b. -es : top shell 2. plural tro·chi \-ōˌkī\ or trochuses : the inner preoral band of cilia of a trochal disc; broadly : trochal disc
随便看	RL RL RL and R r-less RLF RLO rls rly RM rm rm r-meter RMI r month RMS rmt RN Rn RN RNA RNA RNAase RNA polymerase RNA replicase RNase

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