MARTIN MAKARY: "This needle is still sharp enough to penetrate through body tissue."

MARTINMAKARY：“这种针仍然足够尖锐来穿过身体组织。”

youdao

MARTIN MAKARY: "This needle is still sharp enough to penetrate through body tissue."

MARTINMAKARY：“这种针仍然足够尖锐来穿过身体组织。”

youdao