refractory [ri'fræktəri]
adj.
难控制的, 难熔的
难控制的, 难熔的
背单词 refractory
单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试(初中高)
单词 refractory 网络释义
形容词 a.
1.执拗的
2.有抵抗力的
3.难治的
4.耐火的
名词 n.
1.耐火物质;(常复数)耐火砖
2.倔强的人
1.执拗的
2.有抵抗力的
3.难治的
4.耐火的
名词 n.
1.耐火物质;(常复数)耐火砖
2.倔强的人
单词 refractory 其它相关
单词解释
a. 不听话的,执拗的,难治疗的
a. 1> Obstinately resistant to authority or control. Synonym: UNRULY.
2> Difficult to melt or work; resistant to heat: a refractory material such as silica.
3> Resistant to treatment: a refractory case of acne.
相关例句
The refractory horse was eliminated from the race when he refused to obey the jockey.
相关短语
a refractory child 倔强的孩子
(a) refractory brick 耐火砖
单词变化
复数: refractories
单词词根
词根:frag,fract=破,折
fragile adj.易碎的,易坏的
fragility n. 脆弱,虚弱
fragment n.碎片
fragmentary adj. 零碎的,不完整的
fragmentate vt. vi. (使) 裂成碎片
fragmentation n. 分裂,碎片
fracture n.骨折,折断,裂口
fraction n.小部分;片断;分数
refract vt. 使折射,测定...的折射度
refraction n. 折光,折射
refractor n. 折射媒体,折射望远镜,折射透镜
fractious adj.(脾气)易怒的,好争吵的
refractory adj.难驾驭的,(病)难治的
diffraction n. 衍射
同义反义
同义词:bullish, uncontrollable, stubborn, headstrong, perverse, contrary, defiant, pigkeaded, fractious, uncooperative, obstinate, ungovernabed, crossgrained, backwards
反义词:obedient, compliant, submissive, yielding, conforming, cooperative, ductile, meek.
a. 不听话的,执拗的,难治疗的
a. 1> Obstinately resistant to authority or control. Synonym: UNRULY.
2> Difficult to melt or work; resistant to heat: a refractory material such as silica.
3> Resistant to treatment: a refractory case of acne.
相关例句
The refractory horse was eliminated from the race when he refused to obey the jockey.
相关短语
a refractory child 倔强的孩子
(a) refractory brick 耐火砖
单词变化
复数: refractories
单词词根
词根:frag,fract=破,折
fragile adj.易碎的,易坏的
fragility n. 脆弱,虚弱
fragment n.碎片
fragmentary adj. 零碎的,不完整的
fragmentate vt. vi. (使) 裂成碎片
fragmentation n. 分裂,碎片
fracture n.骨折,折断,裂口
fraction n.小部分;片断;分数
refract vt. 使折射,测定...的折射度
refraction n. 折光,折射
refractor n. 折射媒体,折射望远镜,折射透镜
fractious adj.(脾气)易怒的,好争吵的
refractory adj.难驾驭的,(病)难治的
diffraction n. 衍射
同义反义
同义词:bullish, uncontrollable, stubborn, headstrong, perverse, contrary, defiant, pigkeaded, fractious, uncooperative, obstinate, ungovernabed, crossgrained, backwards
反义词:obedient, compliant, submissive, yielding, conforming, cooperative, ductile, meek.
单词 refractory 其它例句
- refractory material
耐火材料
- a refractory case of acne.
一种难治愈的痤疮
- a refractory material such as silica.
如硅石等耐热材料
耐火材料
- a refractory case of acne.
一种难治愈的痤疮
- a refractory material such as silica.
如硅石等耐热材料
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