短语词组短语gastric suction biopsy probe 释义胃吸引活检探头gastric mucosal biopsy 胃粘膜涂片gastric mucosa biopsy 胃黏膜活检gastric mucosa biopsy tissue 胃粘膜活检组织gastric biopsy specimens 胃粘膜活检样本biopsy of gastric mucosa 胃粘膜组织活检 返回 gastric biopsy