ferrule的复数形式怎么写？

ferrule的现在完成时为：ferruled...

ferrule的一般过去时为：ferruled...

ferrule的音标：ferrule的英式发音音标为：['feru:l]ferrule的美式发音音标为：['ferəl]...

Its ferrule followed lightly on the path, squealing at his heels.手杖上的金属包头沿着小径轻快地跟随着他, 在他的脚后跟吱吱作响.A ferrule and eraser are crimped into place on each pencil.金属环把橡皮头固定到每一根铅笔上.The tapered legs, each fitted with a brass ferr...

ferrule的现在进行时为：ferruling...

n.（棍棒顶端等的）金属箍，金属环，套圈vt.装以金属铁...

ferrule的第三人称单数（三单）为：ferrules...

bruissement的音标：bruissement的英式发音音标为：[bru:'səmənt]bruissement的美式发音音标为：[bru'səmənt]...

fid的音标：fid的英式发音音标为：[fɪd]fid的美式发音音标为：[fɪd]...

起初我们着手研究的是看起来似乎最简单和最明显的滤波器.We started with what seemed the most simple and obvious filter.在适当条件下,多层膜还可作滤波器.Under appropriate conditions a multilayer may also be employed as a filter.这个信号送到滤波器 - 放大器,它是由变压器耦合到视频检波器的.The si...

流产菌素...

He enunciated, quietly, but in something like his usual modulated and faintly histrionic tone.他清晰地说, 虽然是轻声的, 却依旧是他平时那种抑扬有致,微微带些戏剧性的声调.N son - carrier waves were modulated respectively with N paths symbol and got FDM sign...

imidoate的音标：imidoate的英式发音音标为：[ɪmɪ'dəʊt]imidoate的美式发音音标为：[ɪmɪ'doʊt]...

“失修的”的英语可以翻译为：[化] out of repair ...

n.水刷洗机...

epistles的音标：...

cycloramic的音标：cycloramic的英式发音音标为：[saɪk'lɔ:ræmɪk]cycloramic的美式发音音标为：[saɪk'lɔræmɪk]...

“圆锯”的英语可以翻译为：uzz-saw，circular saw，annular saw，rim saw，fretsaw ...

她细腻光滑、美丽白皙的脖子上戴着一条精致的链子。She wore a fine chain about her alabaster neck.他喜欢戴金链子，穿花里胡哨的衣服来招人反感。He liked to shock with his gold chains and loud clothes.挂在墙上的链子高低不齐。The chains were at different heights on the wall....

gear的复数形式为：gears...

matriculate的一般过去时为：matriculated...

frequent的一般过去时为：frequented...