achromat是什么意思

achromat的音标：achromat的英式发音音标为：['ækrəmæt]achromat的美式发音音标为：['ækrəˌmæt]...

metricating的音标：...

无名的...

Bay 比斯坎湾（靠美国佛罗里达州东南部）...

n.修道士...

等速线...

The fluid produced is called nephric filtrate.所产生的液体称为肾滤液.A filtrate collection box sits underneath, and seals against, the upper belt.滤液收集盒紧靠着上方皮带的下面密封.Objective To observe the effect of filtrate of normal human fresh d...

read的现在完成时为：read...

Terry was sitting on the bottom stair.特里正坐在最下面的一级楼梯上。I followed her down the stair.我跟着她下了楼梯。The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑....

马克非常直率而严肃地说：“你是个懦夫。”"You're a coward," Mark said very plainly and soberly.我很惭愧，我是个懦夫。I was, to my shame, a coward.那家报纸不公正地称他为懦夫.The newspapers had unjustly labelled him as a coward....

halt的现在完成时为：halted...

More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.瓷酸蚀剂的氢氟酸和UNI-ETCH的磷酸是一种强烈的眼睛和...

The problems that have dogged him all year are just a temporary setback...一时的挫折竟困扰了他一整年。He pressed resolutely forward, still without haste , but with dogged fixity of purpose.他奋力向前走去, 仍旧那样不慌不忙, 但是目标坚定....his dogged insis...

无腔亚部...

administer的现在完成时为：administered...

臭虫型...