adj.感觉不到的，细微的，逐步的...

impractical的反义词有：practical。adj.impractical的反义词（不切实际的）：practical。...

impend的一般过去时为：impended...

The dynamic SIF variation was found to lag behind the stress - pulse impingement by several microseconds.人们发现,动态应力强度因子的变化滞后于应力脉冲冲击几微秒.Shoulder impingement syndrome is one of the most common painful shoulder disorders.肩夹击...

v.控告，起诉...

impedance的音标：impedance的英式发音音标为：[ɪm'pi:dns]impedance的美式发音音标为：[ɪm'pidns]...

The AC complex impedance method is widely used to charactrize electronic materials.ac复阻抗方法已广泛地用于表征电子材料.A new Capacitive - Gap - Coupled ( CGC ) band - pass filter based on SIR ( Stepped Impedance Resonators ) is presente...

primp的现在进行时为：primping...

imperialism的音标：imperialism的英式发音音标为：[ɪm'pɪəriəlɪzəm]imperialism的美式发音音标为：[ɪm'pɪriəlɪzəm]...

implore的一般过去时为：implored...

impairs的音标：...

impassions的音标：...

impregnate的现在完成时为：impregnated...

Uncle Richard intoned a chapter from the Bible and improvised a prayer.理查德叔叔吟诵了《圣经》中的一章，又即兴作了一段祈祷文。The vet had improvised a harness.兽医临时凑成了一副马具。He improvised a song about the football team's victory.他即席创作了一首足球队胜利之歌....

impulsiveness的音标：impulsiveness的英式发音音标为：[ɪm'pʌlsɪvnəs]impulsiveness的美式发音音标为：[ɪm'pʌlsɪvnəs]...

impossible的复数形式为：impossibles...

vi.（较平时）节省着过日子，一点一滴地省钱，吝啬，克扣vt.节省，节缩，过度减少...

imprudent的音标：imprudent的英式发音音标为：[ɪm'pru:dnt]imprudent的美式发音音标为：[ɪm'prudnt]...

David's crying subsided to a whimper.大卫的哭声慢慢变成了呜咽.The child was lost and began to whimper.那孩子迷了路，抽抽搭搭地哭起来。He could not possibly have endured a whipping without a whimper.他不可能一声不吭地忍受鞭打....

impotent的音标：impotent的英式发音音标为：['ɪmpətənt]impotent的美式发音音标为：['ɪmpətənt]...

imprecation的音标：imprecation的英式发音音标为：[ˌɪmprɪ'keɪʃn]imprecation的美式发音音标为：[ˌɪmprɪ'keʃən]...

adv.不能通过地，不能穿过地，无法通过地，冥顽不化地...

The level of inflation is a serious impediment to economic recovery.通货膨胀是影响经济复苏的严重障碍。The new taxes were a major impediment to economic growth.新设的税项是经济发展的主要障碍.Some small impediment slowed his conversation.轻微的口吃使他讲话很慢....

v.授权...

imparts的音标：...

impoverish的近义词/同义词有：deplete, bankrupt, make, ruin, exhaust, poor, beggar, exhaust, break, bankrupt, ruin, deplete。vt.impoverish的近义词（使贫困）：deplete, bankrupt, make, ruin, exhaust, poor。impoverish的近义词（其他释义）：beggar, exhaust, ...

Contracts can be formed expressly or impliedly.合同可以明示或默示地产生.It is impliedly consented.它被默认了....

adj.不重要的，琐细的，平凡的，不要紧...

adj.不言明[含蓄]的，无疑问的，绝对的，成为一部份的，内含的...

impound的一般过去时为：impounded...