flow-up

常见例句

用作形容词 (adj.)

• As the plates separate, hot molten mantle material flows up to fill the void.
  随着板块的分开，炽热的熔融地幔物质向上流动，以填充空隙。
• But black upward mobility consists largely of people from poor families moving up.
  但是黑人在社会阶层上的向上流动大多都限于摆脱贫困的状态。
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