impracticality意思 n.不切实际；不切实际之事 impracticality词组短语 discontinue it because of impracticality由于不具可操作性 impracticality同义词 n. inutility,uselessness impracticality例句 1.The impracticality of some entries may...

发布时间：2026-04-27 浏览量：0