英文中表达不够用

a lack of short of

not enoughinsufficienttoo little 不可数too few 可数

时间不够用. Time is not enough .注：enough 英 [ɪˈnʌf] 美 [ɪˈnʌf] adv. 足够地，充足地; 十分地; adj. 足够的; 充足的; n. 充分，足够; 满足; [例句]They had enough cash for a one-way ticket

No enough time

不够 basic meaning: not enough, too little, too few (quantity)不够 extended meaning: ...of poor quality inadequate serviceinsufficient memorydeficient intelligencewantingunsufficingunsatisfactoryinferior

insufficient too little 不可数 too few 可数lack not enough not sufficient/insufficient fail to meet the requirements be unqualified