vaccumed怎么读？

vt.用真空吸尘器清扫（vacuum的过去式形式）...

v.（使）磨损，（使）疲惫( frazzle的现在分词 )...

Clouds are sometimes seeded with silver iodide to induce precipitation.人们有时在云里播撒碘化银,以诱使降雨.The migration of iodide ion between layers is controlled by barrier interlayers.碘离子在层间的扩散作用可以用隔层加以控制.Gas may play an important par...

prefigured的音标：...

musical的复数形式为：musicals...

v.保存（尸体）不腐( embalm的现在分词 )，使不被遗忘，使充满香气...

unessential的音标：unessential的英式发音音标为：['ʌnɪ'senʃəl]unessential的美式发音音标为：[ˌʌnə'senʃəl]...

vi.发荧光...

n.卷绕，成卷，上卷筒v.将…卷[盘]成圈或螺旋形( coil的现在分词 )，（使）缠绕，盘绕...

When I asked him to stop, he would not listen.我叫他停下，可他不听。Listen here, young lady. Don't you call me that!你给我听着，小姐。别那样叫我！Listen to criticism but don't be crushed by it.听取批评意见，但不要被它击垮。...

nettle的现在进行时为：nettling...

mazes的音标：...

美勃拉嗪...

“警官的”的英语可以翻译为：constabulary ...

microscan的音标：microscan的英式发音音标为：[maɪkrəs'kæn]microscan的美式发音音标为：[maɪkrəs'kæn]...

adj.含碳酸钙的，钙质的...