backdrop的复数形式怎么写？

Light colours provide an effective backdrop for pictures or a mirror.浅色是挂放图画或镜子很有效果的衬托。The mountains provided a dramatic backdrop for our picnic.群山如画，给我们的野餐平添景色。The large bay has a superb backdrop of mountains.大海湾背靠着庄严的山...

backdrop的音标：backdrop的英式发音音标为：['bækdrɒp]backdrop的美式发音音标为：['bækdrɑp]...

n.背景幕布，背景，交流声...

A storm-tossed ship was painted on the backdrop for the first act of the modern drama named Pirate.名为《海盗》的话剧第1幕的背景幕布上画的是颠簸于惊涛骇浪中的一条船。Leeds Castle will provide a dramatic backdrop to a fireworks display next Saturday...利兹...

bleeper的音标：bleeper的英式发音音标为：['bli:pə(r)]bleeper的美式发音音标为：['bliːpər]...

hydrolyze的一般过去时为：hydrolyzed...

“检定”的拼音为：jiǎn dìng...

latasuture的音标：latasuture的英式发音音标为：[lætə'sju:tʃə]latasuture的美式发音音标为：[lætə'sjutʃə]...

Norway的音标：Norway的英式发音音标为：['nɔ:weɪ]Norway的美式发音音标为：['nɔrweɪ]...

“凌辱”的英语可以翻译为：insult，humiliate，maltreat，outrage ...

regain的音标：regain的英式发音音标为：[rɪ'geɪn]regain的美式发音音标为：[ri'ɡen]...

“慌张”的反义词：镇静, 沉着, 从容, 安详, 镇定, 冷静。...

“狞笑”的拼音为：níng xiào...

贝拉米（姓氏）...

funiculus的音标：funiculus的英式发音音标为：[fju:'nɪkjʊləs]funiculus的美式发音音标为：[fju'nɪkjələs]...

He was beggared by spending so much on drinking.他没节制地花钱买酒,因而沦为乞丐.The spectacle was so dazzlingly beautiful that it beggared description.这景象美极了,简直无法形容.The flawless performance beggared description.完美无暇的表演非笔墨所能形容....

“说明”的拼音为：shuō míng...

The six astronauts on board will spend ten days in space.飞船上的6名宇航员将在太空度过10天。Astronauts work in weightless conditions.宇航员在失重的条件下工作。The astronauts work and live in the space capsule.宇航员在航天舱里工作生活....