| 单词 | dropping-bottle |
| 释义 | > as lemmasdropping-bottle dropping-bottle n. (see quot. 1864). ΚΠ 1827 M. Faraday Chem. Manip. vi. 185 It is proper to have a smaller dropping-bottle ready for use. 1864 Webster's Amer. Dict. Eng. Lang. Dropping-bottle, an instrument used to supply small quantities of a fluid to a test-tube or other vessel. 1889 Internat. Ann. Anthonys Photogr. Bull. 427 A combined minim-measure and dropping-bottle. < as lemmas |
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