英语听力视频：如何洗手？洗手液PK肥皂杀-英语课

时间：2019-01-05 作者：英语课 分类：英语新闻视频

英语课

　　如何洗手最干净?洗手液-肥皂杀菌效果大对决

　　Hand Sanitizers and Soaps Put to the Test

　　ABC's Dr. Richard Besser compares the best ways for killing germs

标签：英语听力视频如何洗手洗手液PK肥皂杀

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学英语单词

adjustment memo

advice of drawing

Anaphalis triplinervis

atypical mycobacteria

bilateral redeployment institution and fund

boofhead tortoise

Borreria shandongensis

Camellia oleosa seeds

catheter retainer

cochlear microphonics

common battery system

contextual collaboration

contract management software

creation cask accident event

cruciform symmetry

degree of freedom of kinematic pair

effect of suspension

Elsholtzia cephalantha

fair value of gamble

fever without chilliness but aversion to heat

field form entry loss

first-angle method

flutter behaviour

fonts available for character selection

frequency directing

genus Hippocampus

have sth on one

inorganic salt production

intermountain trough

kurcit (wellsite)

law of equal areas

lower steam cylinder gasket

marine growth preventing system (mgps)

Miranda del Castaňar

nitro-anthraquinone

organo-silicate coating

passive response

photo journalism

plant protector

program identification code

public relations plan

radiosclerometer

railway export bill of lading

receptor reserve

recruiting curve

rectangular register

reusable resource

tape perforator

today North America, tomorrow the world

topographic distribution

triregimental structure

turbine governor

turbulent separation

zero-level address