discolouration什么意思解释？

discolouration的音标：discolouration的英式发音音标为：[dɪskʌlə'reɪʃən]discolouration的美式发音音标为：[dɪskʌlə'reɪʃən]...

This discolouration is completely harmless.这种变色是完全无害的.Dual - action toothpaste with Xylitol and baking soda to remove stains and surface discolouration from teeth.这种双重作用的牙膏,含有木糖醇和小苏打,能清除牙齿表层的污垢和污色.Discolouration of silve...

diabetogenic的音标：diabetogenic的英式发音音标为：[daɪəbetə'dʒenɪk]diabetogenic的美式发音音标为：[daɪəbetə'dʒenɪk]...

v.（国际象棋）将死( checkmate的第三人称单数 )，输棋，败局，败北...

n.洗礼池，洗礼用桶...

“胺甲萘”的英语可以翻译为：[医]carbaryl ...

“爪子”的英语可以翻译为：[口] claw，paw，talon ...

“造访”的英语可以翻译为：[书] pay a visit，call on ...

角碎屑...

我们所用的地表水几乎全由淡水湖和河流供给.Fresh - water lakes and streams furnish nearly all of our surface water supplies.几千年前, 黑海还是个淡水湖.Millennia ago, the Black Sea was a freshwater lake.(?风)于下午三时在船湾淡水湖登陆.It made landfall at Plover Cove re...

“产物”的拼音为：chǎn wù...

Knoop的音标：Knoop的英式发音音标为：[nu:p]Knoop的美式发音音标为：[nup]...

“抱负”的近义词/同义词：志向, 理想, 渴望, 希望, 心愿, 志愿, 欲望, 愿望, 志气, 意向, 梦想。...

我们发现在许多复合材料中正在采用较多量的粉状填料.We find relatively large volumes of particulate fillers being used in many composites.肺血管必须比正常情况下接受更多量的血液.The blood vessels in the lungs have to handle a larger amount of blood than normal.由于这一障碍...

queue的一般过去时为：queued...

“铜币”的拼音为：tóng bì...

n.疟疾统计...