| 释义 |
test 1 AHD[tĕst] D.J.[test]K.K.[tɛst]n.（名词）- A procedure for critical evaluation; a means of determining the presence, quality, or truth of something; a trial:测试：决定性评价的过程；为决定某种事物的存在、特性或真实性而采取的手段；试验：a test of one's eyesight; subjecting a hypothesis to a test; a test of an athlete's endurance.对某人视力进行的测试；将一假设进行测试；运动员的耐力测试
- A series of questions, problems, or physical responses designed to determine knowledge, intelligence, or ability.考试：为决定知识、智力或能力而设计的一系列问题、题目或生理反应
- A basis for evaluation or judgment:检验标准：评价或判断的根据："A test of democratic government is how Congress and the president work together"(Haynes Johnson)“对民主政府的一个评价依据是看议会和总统如何互相协调工作”(海恩斯·约翰逊)
- Chemistry 【化学】
- A physical or chemical change by which a substance may be detected or its properties ascertained.化验：由一种可被检测到的或其特征能被确定的物质引起的一种物理或化学变化
- A reagent used to cause or promote such a change.化验剂：能够造成或扩大这种变化的制剂
- A positive result obtained.化验的阳性结果
- A cupel.烤钵
v.（动词）test.ed, test.ing, tests v.tr.（及物动词）- To subject to a test; try:试验；测试：tested the pen by scribbling on scrap paper; testing each mango for ripeness by pressing and smelling it; testing job applicants.在碎纸片上乱划来试一下铅笔；把每一个芒果都压一压、闻一闻来判断其是否成熟；测试求职者
- To determine the presence or properties of (a substance).检验：决定（某物质）的存在或特性
- To assay (metal) in a cupel.用皿鉴定（金属）
v.intr.（不及物动词）- To undergo a test.进行测试
- To administer a test:进行测验：test for acid content; test for the presence of an antibody.对酸含量进行测试；对抗体的存在进行化验
- To achieve a score or rating on tests:测得结果：在考试中获得一个分数或级别：took the entrance examinations and tested high.参加入学考试并获得高分
- To exhibit a given characteristic when subjected to a test:测验结果：在化验中显示一种给定的特性：test positive for the tubercle bacillus.在结核菌化验中呈阳性
- Middle English [cupel] 中古英语 [灰皿]
- from Old French [pot] 源自 古法语 [器皿]
- from Latin testū, testum 源自 拉丁语 testū, testum
test'abilʹity n.（名词）testʹable adj.（形容词）
test 2 AHD[tĕst] D.J.[test]K.K.[tɛst]n.（名词）- A hard external covering, as that of certain amoebas, dinoflagellates, and sea urchins.甲壳：特定种类的变形虫、双鞭毛虫和海鞘的外部硬壳
- Latin testa [shell] 拉丁语 testa [硬壳]
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