faintness
noun [ U ] uk/ˈfeɪnt.nəs/ us/ˈfeɪnt.nəs/
(NOT CLEAR)
微弱；模糊
the quality of not being strong or clear
The faintness of the handwriting made the manuscript difficult to read. 字迹模糊使手稿难于阅读。
(WEAK FEELING)
头昏，眩晕;近乎昏厥
the feeling that you are about to become unconscious
Faintness and morning sickness can be signs that you are pregnant. 头昏和晨吐都可能是怀孕的征兆。