well-known
【机械工程】井泵(深井泵)
well pump (borehole pump)
暂无补充释义。
相关词条
best
well-defined
well-spoken
not too well
well
as well
well-conditioned
well pump (borehole pump)
暂无补充释义。
well-known
best
well-defined
well-spoken
not too well
well
as well
well-conditioned