音標(biāo)發(fā)音英式音標(biāo) [?pen?tre?t'pen?tre?t]美式音標(biāo) [?pen.?.tre?t]國際音標(biāo) ['penitreit]英式發(fā)音 美式發(fā)音 基本解釋v.滲透；看穿；穿透；了解；（情報人員的）滲透詞根記憶pen(全部) + etr(=enter進入) + ate→全部進入→刺穿pen(全部) + etr(看作enter，進入) + ate(使)→使全部進入→滲入pen(全部) + etr(=enter進入) + ate→全部進入→穿透，滲透同根派生adj性質(zhì)的同根詞penetrating：滲透的；尖銳的；有洞察力的。penetrable：可穿透的；可滲透的。n性質(zhì)的同根詞penetration：滲透；突破；侵入；洞察力。penetrability：滲透性；穿透性；透明性。penetrator：侵入者，洞察者；滲透者。v性質(zhì)的同根詞penetrating：穿透；貫穿（penetrate的ing形式）。penetrate相關(guān)詞用法辨析v. (動詞)penetrate的基本意思是“刺穿,穿透,打進”,可指(用)器具穿入或穿透,強調(diào)深入進去或貫穿,有時帶有困難的意味,還可引申作“看穿”“認(rèn)出”“了解”解,即表示通過表面現(xiàn)象看到本質(zhì),主語常用指物的名詞或代詞。 penetrate用作不及物動詞時,也可作“被了解,看透,穿透,滲透”解,常與介詞to, into, through等連用。penetrate還可表示“充滿(某種情緒)”,常與with連用。 penetrate可用作及物動詞,也可用作不及物動詞。用作及物動詞時,接名詞或代詞作賓語。 penetrate使用方法penetrate詳細辨析英漢例句用作動詞 (v.)用作不及物動詞: S+～(+A)I heard what you said, but it didn't penetrate.你的話我聽見了,但是沒有聽懂。用作及物動詞: S+～+ n./pron.A bullet can penetrate a wall.子彈能穿墻而過。penetrate更多例句詞組短語用作動詞 (v.)～+副詞penetrate accidentally 偶然地穿透penetrate accurately 準(zhǔn)確地刺穿penetrate decisively 決定性地刺穿penetrate deeply 深入penetrate freely 自由地滲透penetrate更多詞組英英字典劍橋英英字典(MOVE INTO) to move into or through something(UNDERSTAND) to study or investigate something in order to understand it柯林斯英英字典 If something or someone penetrates a physical object or an area, they succeed in getting into it or passing through it. penetration If someone penetrates an organization, a group, or a profession, they succeed in entering it although it is difficult to do so. If someone penetrates an enemy group or a rival organization, they succeed in joining it in order to get information or cause trouble. penetration If a company or country penetrates a market or area, they succeed in selling their products there. penetration penetrate劍橋字典penetrate柯林斯字典專業(yè)釋義化學(xué)穿透