lack-

常见例句

He was dismayed at his lack of understanding.
他對自已的無知感到沮喪。
The lack of air in the room make everyone sniffle.
屋子裡空氣缺乏，使得每個人都頻頻吸氣。
The main impediment to growth is a lack of capital.
影響發展的主要障礙是缺乏資本。
Lack of food may stunt the growth.
缺乏食物可能妨礙發育。
The evils ensue from lack of a stable government.
這些弊病是由於缺乏一個穩定的政府而引起的。
The flower languished from lack of water.
花因缺水而枯萎。