pandemics什么意思解释

pandemics的音标：...

Periods when diseases spread around the world are called pandemics.疾病在全世界范围内传播时期称为大流行.Since then, there have been a total of eight cholera pandemics.从那时开始, 霍乱大流行总共爆发过8次.Previous pandemics have been characterized by waves...

马痘接种...

What does the theory of plate tectonics maintain?这板块构造学说的理论讲些什么?The idea of sea - floor spreading actually preceded the theory of plate tectonics.海床扩展说实际上早于板块结构理论.The platform deposits and rocks footwall are affected by ...

“度量化”的英语可以翻译为：metrization ...

be capable of的音标：be capable of的英式发音音标为：[bi: 'keipəbl ɔv]be capable of的美式发音音标为：[bi 'kepəbəl ʌv]...

countermanding的音标：...

n.笔记，便笺，音符，钞票vt.注意，记录，对…加注释，指出...

chilly的最高级为：chilliest...

fibrositis的音标：fibrositis的英式发音音标为：[ˌfaɪbrə'saɪtɪs]fibrositis的美式发音音标为：[ˌfaɪbrə'saɪtɪs]...

academical的音标：academical的英式发音音标为：[ˌækə'demɪkəl]academical的美式发音音标为：[ˌækə'demɪkəl]...

vt.& vi.（使）集中，（使）聚集，调整（镜头，眼睛）焦点[焦距]以便看清vt.调整（眼睛或者镜头的）焦距，集中（光束于），聚焦，注视，集中注意力n.焦点，影象的清晰度，（活动、注意力、兴趣等的）中心，[医]病灶，病症...

玉蕊科...

The men and women who work at the ports are called longshoremen or dockworkers.这些在港口工作的人被称作码头搬运工(longshoreman) 或码头工人(dockworker)....

n.鲁米诺（一种镇静剂）...

n.深度，深处，深海，深奥，奥妙，进深...

grubstake的一般过去时为：grubstaked...