| 单词 | room temperature |
| 释义 | > as lemmasroom temperature room temperature n. the temperature of a (or the) room, esp. that which is comfortable for occupants, conventionally taken as about 20°C; also attributive and figurative. ΘΚΠ the world > matter > properties of materials > temperature > [noun] > moderate > at which a room is comfortable room temperature1849 1849 R. Baikie tr. H. F. Francke Outl. New Theory Dis. iii. 262 We must thereafter be constantly careful to maintain comfortably warm clothing, and an agreeable room-temperature. 1924 J. G. A. Skerl tr. A. Wegener Orig. Continents & Oceans 128 They can prove that the earth is about two or three times as rigid at room-temperature as steel. 1959 J. Braine Vodi xiv. 193 Of course the red wine should be at room temperature. 1962 J. H. Simpson & R. S. Richards Physical Princ. Junction Transistors ix. 211 The effect of these two factors is to make it desirable to place the operating point at a lower point than would be decided by room-temperature conditions. 1976 I. Levin Boys from Brazil v. 143 He wasn't accorded a warm or even room-temperature welcome. 1977 Nature 17 Feb. 660/2 The bK590 intermediate..has a lifetime of 2 μs at room temperature. 2007 Herald-Times (Bloomington, Indiana) 18 Apr. d3/4 Once the bagels are shaped, they are allowed to rise, or proof, at room temperature for 20 minutes. < as lemmas |
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