pith的第三人称单数怎么写？

pith的现在完成时为：pithed...

pith的复数形式为：piths...

Birth later period, cauline stalk lignification, and the pith ministry inside the bine is formed hollow.生育后期, 茎秆木质化, 而茎内的髓部则形成空心.The pith of this stemlike stele appears rather strongly like collenchyma tissue.茎状中柱的髓显得颇强健...

pith的音标：pith的英式发音音标为：[pɪθ]pith的美式发音音标为：[pɪθ]...

n.精力，（木）髓，（争论、思想等）核心，橙子等外皮之下的海绵层vt.杀死，使瘫痪，除去…中的髓...

pith的一般过去时为：pithed...

the pith of her argument她论据的核心Using a sharp knife, cut away the pith and peel from both fruits.用一把锋利的刀削去两种水果的外皮和中果皮。Both the rubber and the pith ball are negatively charged.这时,橡胶棒和木髓球两者都带负电荷....

pith的现在进行时为：pithing...

n.锥光仪...

“灵巧”的英语可以翻译为：dexterous，nimble，skillful，ingenious，delicacy ...

“横眉”的反义词：昂首, 俯首。...

adj.责备的，斥责的...

I'm afraid this disease strikes indiscriminately.恐怕各年龄段的人都有可能得这种病。We should not use proverbs and allusions indiscriminately.不要滥用成语典故.He is accused of being indiscriminately optimistic and formless.他被人指责过分乐观和不拘形式....

mastolith的音标：mastolith的英式发音音标为：[məs'təʊlɪθ]mastolith的美式发音音标为：[məs'toʊlɪθ]...

internee的复数形式为：internees...

n.接穗，幼枝，（尤指富家）子孙...

“标示物”的英语可以翻译为：marker ...

流体的流速与流线的间距成反比.The velocity of the fluid is inversely proportional to the spacing of the streamlines.流线的计算与显示是流场可视化中的一项基本技术.Streamline construction is a technique for flow visualization.近代飞机和飞弹表面的气流可能是流线的.The flow of air...

n.胚囊，肠胚...

intima的音标：intima的英式发音音标为：['ɪntɪmə]intima的美式发音音标为：['ɪntɪmə]...

n.精神病收容所...

“组合”的反义词：分解, 拆开, 拆散, 分化。...

bilk的现在进行时为：bilking...