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背单词
thermionics
thermionics
美
英
n.
热离子学;热阴极电子管
网络
热电子学
英汉解释
n.
1.
热离子学
2.
热阴极电子管
英英解释
n.
1.
the
branch
of
electronics
that
deals
with
the
emission
of
electrons
from
hot
bodies
热门查询
Hinchcliffe [人名] [英格兰人姓氏] 欣奇克利夫住所名称,来源于古英语,含义是“陡峭的断崖”(steep cliff)
quietism n. 寂静主义;清静无为
thrumming n. 帆布浸油植绒 v. 指弹,敲打(thrum的ing形式)
bannock n. 一种薄饼
Ernst n. 恩斯特(人名);艾伦斯特(人名)
Rowntree [人名] [英格兰人姓氏] 朗特里地貌名称,来源于中世纪英语,含义是“山楸+树”(rowan+tree)
soldier n. 军人;[昆] 兵蚁;懒汉;一片烤面包 vi. 当兵;磨洋工;坚持干;假称害病
debauch n. 放荡 vt. 使堕落;使颓废 vi. 放荡;诱使做不道德的事
heartburn n. 心痛,妒忌;[内科] 胃灼热
rookie n. 新手 新人
fastest adj. 最快速的(fast 的最高级)
profligacy n. 肆意挥霍;放荡;浪费
PMR abbr. paymaster (发放薪饷的)军需官; performance maintenance recorder 性能维护记录员; polymyalgia rheumatica 风湿性多肌痛; pressure-modulated radiometer 调压红外线服务器
abstinent n. 禁欲者 adj. 禁欲的;有节制的;饮食有度的
Honeywell [人名] 霍尼韦尔
roominess n. 广阔;宽敞
Binoche n. (Binoche)人名;(法)比诺什
impulsively adv. 有推动力地
stridor n. [内科] 喘鸣;尖锐刺耳声
commendation n. 推荐;赞扬;奖状
考试词汇表
airport council international
airport reference point (arp)
airport traffic control tower
airtight inspecting equipment
airway traffic control center
airway traffic control centre
al musallamiyah (musallamiya)
alae parva ossis sphenoidalis
alarm handsetting stem spring
alarm handsetting yoke spring
alarm watch worn on the wrist
albers' equal area projection
albugo ipomoeaeaguaticae saw.
albus anaerobiescens Bacillus
alc (automatic level control)
alcaligenes faecalis faecalis
alchornea trewioides formosae
alcippe morrisonia morrisonia
alcohol blended fuel, alcogas
alcohol related birth defects