lack depth的相關資料：
臨近單詞
Lackne
lack
Lack of Transitional Fossils.
lacking resilience or bounce.
lacking fidelity on information
Lacking clarity or distinctness
lacking firmness or stiffness.
lacking of social responsibility
lacking in smartness or taste.
Lacking in significant events.
Lacking cash or liquid assets.
Lack vigilance against the enemy
