flank

肋，肋腹；侧面英释nnthe side of an animal’s or person’s body, between the ribs and the hip

1 tooth flank,齿腹

2 flank wear,侧面磨损

1 He put his hand on the dog's flank..他把手放在狗的胁腹上。

2 They continued along the flank of the mountain..他们沿着山的侧面继续前进。