Ineffective

[ [ˌini'fektiv] ]
其它 Other
a. 无效的\\n[法] 失效的, 无效的, 效率低的

✅ 同义词

ineffectual inefficacious inefficient inept inexpert inofficious inoperative noneffective nugatory otiose trivial unfit useless duff feckless futile

🔴 反义词

helpful assistive operating operative profitable purposive useful utile working active

📖 牛津释义

ineffective adj not producing the required effect(s) 不起作用的; 无效果的; 效果不佳的 use ineffective methods 使用无效的方法 She is totally ineffective as a teacher, ie She cannot teach satisfactorily. 她当老师全然不称职.

🗣️ 情景例句

Hey, that must be Pete!
嗨， 那一定是Pete
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时，感到非常难为情。
Is there anything else I should do?
我还有别的事要做吗？
更多情景英语 ›

🔤 更多 I 开头的单词

ignorable
impaling
in the face of
indigenization
ingratitude [in'grætitju:d]
insert dialog
intermediate disk
intertask communication
全部 I 开头单词 ›