| 词汇 | flask |
| 释义 | flask noun[ C ] uk /flɑːsk/ us /flæsk/ flasknoun[C] (HOT DRINKS)UK(UStrademarkThermos) a special container that keeps drinks hot or cold: 保温瓶 a flask of coffee/tea一保温瓶的咖啡／茶 Tatiana Foxy/iStock/Getty Images Plus/GettyImages Containers for liquids and gases aerosol amphora bottle bucket bulk tank churn flagon growler hip flask hot-water bottle hottie retort siphon spray gun sprayer squeeze bottle stoup stubby Thermos tin can flasknoun[C] (ALCOHOL)a flat bottle that is used to carry alcohol in your pocket: （装于口袋里的）扁酒瓶 a hip flask随身小扁酒瓶 Jamesmcq24/iStock/GettyImagesPlus/GettyImages Containers for liquids and gases aerosol amphora bottle bucket bulk tank churn flagon growler hip flask hot-water bottle hottie retort siphon spray gun sprayer squeeze bottle stoup stubby Thermos tin can flasknoun[C] (SCIENCE)a glass container for liquids with a wide base and a narrow neck, used in scientific work长颈瓶;烧瓶 FoodPhotographer/iStock/GettyImagesPlus/GettyImages Containers for liquids and gases aerosol amphora bottle bucket bulk tank churn flagon growler hip flask hot-water bottle hottie retort siphon spray gun sprayer squeeze bottle stoup stubby Thermos tin can You can also find related words, phrases, and synonyms in the topics: Laboratory equipment flask | American Dictionaryflask noun[ C ] us/flæsk/ a small container, usually with a wide base and a narrow neck: a flask of water Examples of flaskflask The hatched miracidia were concentrated in side-arm flasks by illumination and used for the experiments within 1-3 h after hatching. Next, 1 x 104 cells were plated into a new flask after approaching confluence. However, when these species were cultivated in culture flasks previously coated with cells from a murine peritoneal lavage, continuous parasite growth was achieved. Around the aguardiente flask and the beer, they would start listening to music. Sporocysts, developing within the cavity of the snail's heart, are flask-shaped and difficult to separate from the surrounding snail tissues. The flask was incubated for a period depending on ambient temperature. The flask was shaken twice weekly for 2 weeks to obtain uniform growth. The morphology of axonless bipolar neurons, however, was characteristic: a flask-shaped0elongate cell body with dendritic tufts. Cultures were examined daily, the flasks turned upright, the cells allowed to settle, and 3 ml of medium replaced. There was no toxicity demonstrated to canola seed meal in amounts up to 2000 mg in the 100 ml flask. A netting sleeve was tied around the neck of the flask to enclose the frame and plants. The cracking of the flask provides an illustration. The plant chamber was a flask with the same size as the odour chamber defined above. No trace of ethylene was detected in the atmosphere of sealed flasks. One flask for each harvest was used, totalling six flasks for each temperature. See all examples of flask These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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