例句與造句

1. Near the level of the metacarpophalangeal joints, each common palmar digital artery divides into two proper palmar digital arteries.
2. The proper palmar digital artery for the medial side of the little finger arises directly from the ulnar artery deep to the palmaris brevis muscle, but the rest arise from the common palmar digital arteries.
3. It's difficult to find proper palmar digital arteries in a sentence. 用proper palmar digital arteries造句挺難的