单词	self-renew
释义	self-renew intransitive verb self-re·​new ¦self-ri-¦n(y)ü  self-renewed; self-renewing; self-renews : to renew oneself or itself Stem cells are multipotential cells that have the capacity to proliferate in an undifferentiated state, to self-renew, and to give rise to all the cell types of a particular tissue. Steve S. W. Han et al., Journal of the American Medical Association, 3 May 2000 self-renewal ¦self-ri-¦n(y)ü-əl  noun plural self-renewals For a long time it has been assumed that heart muscle cells are incapable of self-renewal. Lisa Melton, New Scientist, 25 Sept. 2004 If we are less than bold in addressing these problems—through self-renewal within our community and by pressing the powers-that-be for resources to make a difference—then we risk losing an entire generation. Maxine Waters, Elle, May 1993 self-renewing adjective self-renewing stem cells American diction constantly crosses over class lines, which is what makes it so refreshingly democratic and self-renewing. Güneli Gün, Times Literary Supplement, 12 Mar. 1999 Word History First Known Use 1970, in the meaning defined above
随便看	sympathisers sympathises sympathising sympathisingly sympathisings sympathism sympathize sympathize (with) sympathize with sympathized sympathized (with) sympathized with sympathizer sympathizers sympathizes sympathizes (with) sympathizes with sympathizing sympathizing (with) sympathizing with sympathizingly sympathizings sympatho- sympatholytic sympatholytics

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