1. Her complexion looked sallowish, possibly due to lack of sleep.
她的肤色看起来有些带黄绿色，可能是由于缺乏睡眠引起的。
2. The walls of the old house were painted in a sallowish shade, giving it a somewhat gloomy atmosphere.
古老房子的墙壁被涂成了一种灰黄色调，给人一种略带阴沉的氛围。