grittiness stick-at-itiveness的意思|示意
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有砂砾坚韧不拔
grittiness stick-at-itiveness的网络常见释义
坚韧不拔 ... stick-at-itiveness 坚韧不拔 grittiness stick-at-itiveness 坚韧不拔 stick at sth 继续做某事 ...