The synthesis, evaluation and field application of 2 - acrylamido - 2 - methylpropanesulfonic acid ( AMPS ) copolymers are introduced.介紹了 AMPS 聚合物的合成 、 評價和現場應用情況.The good effectiveness of AMPS copolymers had been demonst...

amps的音標：amps的英式發音音標為：['?mps]amps的美式發音音標為：['?mps]...

A Comparison of the IRIDIUM and AMPS Systems ( )銥系統與AMPS系統之比較 ( 續 )The synthesis, evaluation and field application of 2 - acrylamido - 2 - methylpropanesulfonic acid ( AMPS ) copolymers are introduced.介紹了 AMPS 聚合物的合成 、 評...

pitfall的音標：pitfall的英式發音音標為：['p?tf?:l]pitfall的美式發音音標為：['p?t?f?l]...

a lake, still and serene in the sunlight陽光下寧靜安謐的湖水He has entered the serene autumn of his life.他已進入了美好的中年時期.She has a lovely serene face.她有一張可愛而安詳的臉....

“哦”的拼音為：é...

exiles的音標：...

I was working all hours and constantly fretting about everyone else's problems.我一刻不閑地工作，總是為別人的事操心。Fretting about it won't help.苦惱于事無補。The old lady is always fretting over something unimportant.那位老婦人總是為一些小事焦慮不安....

milliarium的音標：milliarium的英式發音音標為：[m?l?'e?r??m]milliarium的美式發音音標為：[m?l?'e?r?rm]...

atmosphere的音標：atmosphere的英式發音音標為：['?tm?sf??(r)]atmosphere的美式發音音標為：['?tm?sf?r]...

n.挑戰，盤問，質疑，懷疑vt.質疑，向…挑戰vi.提出挑戰，要求競賽（或競爭），駁斥...

shrugs的音標：...

“上位”的拼音為：shàng wèi...

n.角度計，測角器...

bathe的一般過去時為：bathed...

n.未來，未來的事...

sang的音標：sang的英式發音音標為：[s??]sang的美式發音音標為：[s??]...