铅可以在体内积聚直至到达有毒的程度。

Lead can accumulate in the body until toxic levels are reached.

《柯林斯英汉双解大词典》

在这种情况下，抽取囊内积液会缓解症状。

In that case, draining the fluid from a breast cyst can ease your symptoms.

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在这种情况下，抽取囊内积液会缓解症状。

In that case, draining the fluid from a breast cyst can ease your symptoms.

youdao