与红细胞及血小板不同，白细胞能够脱离血液，并且游走到组织内，以完成它们摄取、吞噬细菌以及真菌的使命。

Unlike red cells and platelets, the white cells are capable of leaving the blood and moving into the tissues where they can ingest, or eat, bacteria or fungi.

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与红细胞及血小板不同，白细胞能够脱离血液，并且游走到组织内，以完成它们摄取、吞噬细菌以及真菌的使命。

Unlike red cells and platelets, the white cells are capable of leaving the blood and moving into the tissues where they can ingest, or eat, bacteria or fungi.

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