Question

inadequate 【INADEQUATE】He was tired because he had had inadequate sleep last night.他因为昨晚睡眠不充足而感到十分疲劳。【重点词汇】inadequate adj. 不充分的 反: sufficient

Accepted Answer

[ɪn'ædɪkwət] 
inadequatelacking the requisite qualities or resources to meet a task
Something inadequate doesn't cut it. If you lack just a few centimeters to reach the low mark on the wooden sign, your height is inadequate for riding the big roller coaster. Wear heels next time.
The Latin root of adequate means "equal to," so inadequate refers to things that aren't equal to what is expected or needed. Something can be naturally inadequate, as in "inadequate rainfall to stop the fire," or it can result from lack of effort, as when someone avoids a question: "Your response was totally inadequate. Tell me what really happened."
All forms of 'inadequate' will appear on average once every 675 pages.inadequacyadequacyadequateadequatelyadequatenessinadequateinadequatelyinadequateness

Front	inadequate
Pron	[ɪn'ædɪkwət]
Back	【INADEQUATE】 He was tired because he had had inadequate sleep last night. 他因为昨晚睡眠不充足而感到十分疲劳。【重点词汇】 inadequate adj. 不充分的反: sufficient
Vocab	inadequatelacking the requisite qualities or resources to meet a task Something inadequate doesn't cut it. If you lack just a few centimeters to reach the low mark on the wooden sign, your height is inadequate for riding the big roller coaster. Wear heels next time. The Latin root of adequate means "equal to," so inadequate refers to things that aren't equal to what is expected or needed. Something can be naturally inadequate, as in "inadequate rainfall to stop the fire," or it can result from lack of effort, as when someone avoids a question: "Your response was totally inadequate. Tell me what really happened." All forms of 'inadequate' will appear on average once every 675 pages. inadequacy adequacy adequate adequately adequateness inadequate inadequately inadequateness

Inadequate Lack ɪn'ædɪkwət Tired Sleep Night 他因为昨晚睡眠不充足而感到十分疲劳 重点词汇

Inadequate Lack ɪn'ædɪkwət Tired Sleep Night 他因为昨晚睡眠不充足而感到十分疲劳重点词汇