| 单词 | laboratory |
| 释义 | Word Frequency laboratory(ləˈbɒrətərɪ, -trɪ, US English ˈlæbrəˌtɔːrɪ) nounWord forms: plural -ries Often shortened to: lab. See also language laboratory 1. a. a building or room equipped for conducting scientific research or for teaching practical science b. (as modifier) laboratory equipment 2. a place where chemicals or medicines are manufactured Word origin C17: from Medieval Latin labōrātōrium workshop, from Latin labōrāre to labour |
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