【成為知識淵博的柴柴】評論
The cell membrane can separate the interior of all cells from the outside environment (the extracellular space) and protect the cell from its environment.細胞膜可以將所有細胞的內部與外部環境(細胞外空間)隔開,並保護細胞免受其環境的影響。(A) package 包裹(B) waste 廢物(C) tunnel 隧道(D) maximum 最大(E) interior 內部