欠佳的英文：
suboptimal
subpar
not good enough
- Best though it was, his suit smacked of cheap tailoring and bucolic unfashionable ness
他的衣服料子虽好，但做工欠佳，式样也土气。 - He is in poor fig.
他健康欠佳 - His falling health concerns me.
他的健康欠佳，使我担心。 - She was in a bit of a mood this morning.
今天早晨她情绪欠佳。 - Her performance didn't rate very high in the competition.
她在比赛中的表现欠佳。 - His failing health concerns me.
他的健康欠佳，使我担心。 - She complained of being out of sorts.
她抱怨说情绪欠佳。 - She used her good looks to compensate for her lack of intelligence.
她智力欠佳权以美貌弥补 - Poor health may be a barrier to success.
健康欠佳可能成为取得成功的障碍. - He was constrained by ill health to give up this appointment.
他因健康欠佳而被迫辞去此职。
adj. 未达最佳标准（品质）的，不是最理想的，不是最适宜的，不是最满意的
a. 在一般标准以下的,在平均水平以下的;在票面价值以下的
adj. 好的；令人满意的；愉快的；仁慈的
n. 好处；利益；有道德的人或事
adv. 好
- A good appetite is a good sauce
饥不择食 - The prompt goods have good qualities.
当场付款的物品质量不错。 - Be not simply good; be good for something.
不要单纯做个好人，还要做个能派上用场的人。