swell the ranks of

We are looking for more volunteers to swell the ranks (= increase the number) of those already helping.

我们期盼有更多的志愿者加入，以壮大目前已在提供帮助的队伍。

《牛津高阶英汉双解词典》

shale gas, as well as gas from other unconventional sources, will swell the ranks of gas producers.

页岩气及其他来源的气体将提高燃气供应商的地位。

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paul mcguinness, who looks after the youth team, is another former player who came back to swell the ranks of our long-serving staff.

麦吉尼斯在管理青年队，他也是从我们的球员转过来的。干了很久了。

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hispanic immigrants in particular are helping to swell the ranks of the young.

尤其是西班牙移民开始壮大年轻人的行列。

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We are looking for more volunteers to swell the ranks of those already helping.

我们期盼有更多的志愿者加入，以壮大目前已在提供帮助的队伍。

《牛津高阶英汉双解词典》