英语词根检索网站（每日一词根THERM）

英语词根检索网站（每日一词根THERM）COLLINS: n-count a thermos is a container which is used to keep hot drinks hot or cold drinks cold. it has two thin shiny glass walls with no air between them. 保温瓶 [trademark][拆] therm(heat) os(名词后缀 表示...东西)-->保存热量的东西--> 热水瓶拓展: thermal expansion [热] 热膨胀 ; 热膨胀系数 ; 热力膨胀e.g. volcanic activity has created thermal springs and boiling mud pools. 火山活动产生了温泉和沸腾的泥浆池.thermos ['θɝməs] <CET4> n. 热

THERM comes from Greek word thermos "heat"(热) From PIE root *gwher- "to heat warm".

thermal ['θɝml] <CET4 CET6> adj. 热的；热量的；保热的 n. 上升的热气流

[拆] therm(heat) al(形容词后缀) --> 热的、热量的

COLLINS: adj thermal means relating to or caused by heat or by changes in temperature. 热的; 由热引起的; 由温度变化引起的 [adj n]; n-plural thermals are thermal clothes. 保暖衣; adj thermal clothes are specially designed to keep you warm in cold weather. 保暖的 (衣服) [adj n]; n-count a thermal is a movement of rising warm air. 上升的暖气流

拓展: thermal expansion [热] 热膨胀 ; 热膨胀系数 ; 热力膨胀

e.g. volcanic activity has created thermal springs and boiling mud pools. 火山活动产生了温泉和沸腾的泥浆池.

thermos ['θɝməs] <CET4> n. 热水瓶

[拆] therm(heat) os(名词后缀 表示...东西)-->保存热量的东西--> 热水瓶

COLLINS: n-count a thermos is a container which is used to keep hot drinks hot or cold drinks cold. it has two thin shiny glass walls with no air between them. 保温瓶 [trademark]

e.g. Grandma poured hot water from the thermos. 奶奶从热水瓶倒出热水

thermometer [θɚ'mɑmɪtɚ] <CET4 TEM4> n. 温度计；体温计

[拆] therm(o)(heat) meter(a measuring device)-->测量热量的设备-->温度计

COLLINS: n-count a thermometer is an instrument for measuring temperature. it usually consists of a narrow glass tube containing a thin column of a liquid which rises and falls as the temperature rises and falls. 温度计

拓展: infrared thermometer 红外测温仪；红外线温度计

e.g. Please put this thermometer under your arm. 请把这温度计放到您的腋下

diathermal [ daiə'θə:məl] adj. 透热辐射的

[拆] dia(穿过) therm(heat) al(形容词后缀)-->热穿过去的-->透热辐射的

hypothermia [ haɪpə'θɝmɪə] n. 降低体温；低体温症

[拆] hypo(低于) therm(heat) ia(...的病) --> 身体温度较低--> 降低体温；低体温症

COLLINS: n-uncount if someone has hypothermia their body temperature has become dangerously low as a result of being in severe cold for a long time. 低体温 [医学]

拓展: moderate hypothermia 亚低温治疗 ; 亚低温

e.g. Every winter many people die from hypothermia 每年冬天很多人死于体温过低.

isotherm ['aɪsə'θɝm] <TEM8> n. [气象] 等温线

[拆] iso(equal) therm(heat)-->热量相等的线-->等温线

COLLINS: 1. n a line on a map linking places of equal temperature 等温线

geothermal [ dʒio'θɝml] <托> adj. [地物] 地热的；[地物] 地温的

[拆] geo(earth) therm(heat) al(形容词后缀) -->[地物] 地热的；[地物] 地温的

COLLINS: adj geothermal energy is heat that is produced inside the earth. 地热的 [adj n]

每日 · 一句

A home is more than a family dwelling.

家庭远远不只是家人栖息的场所。

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