Examlex
The coefficient of linear expansion for aluminum is 1.8 × 10-6 K-1.What is its coefficient of volume expansion?
Telegraphic Speech
A stage in language acquisition during which a child uses two-word sentences with high communicative value, mimicking the concise style of telegrams.
Intonation
The variation of pitch in speech that can change the meaning of words or sentences, often conveying emotions or interrogative intents.
Two- and Three-Word Sentences
Basic forms of verbal communication, often used by young children, that consist of either two or three words to convey simple concepts or requests.
MMR Vaccine
A vaccine that protects against measles, mumps, and rubella, three potentially serious viral diseases.
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