Question

mature 【MATURE】You mustn't be jealous when your sister gets presents; you must learns to behavior in a more mature way. 你不该嫉妒你的姐姐得到礼物，你必须学习表现得更成熟些。【重点词汇】mature adj. 成熟的 反: immature

Accepted Answer

[mə'tʃʊr] 
maturehaving reached full natural growth or development
Someone who is mature acts grown up, like an adult. However, when one sister says to another, "That's so mature,"  she's usually using the word sarcastically, because her sister has done something very immature, like sticking out her tongue.
The adjective mature doesn't only describe advancing age, although the residents of a senior citizens' home could definitely be considered mature. Anything that is fully developed, like an aged cheese or bottle of wine, can also be called mature. The word can also refer to something that is only appropriate for people who are considered legal adults, like the movie that is for "mature audiences only."
All forms of 'mature' will appear on average once every 254 pages.immaturelyimmaturenessimmaturitymaturationmaturationalimmaturematuratematurematuredmaturelymaturementmaturenessmaturitypost-maturity

Front	mature
Pron	[mə'tʃʊr]
Back	【MATURE】 You mustn't be jealous when your sister gets presents; you must learns to behavior in a more mature way. 你不该嫉妒你的姐姐得到礼物，你必须学习表现得更成熟些。【重点词汇】 mature adj. 成熟的反: immature
Vocab	maturehaving reached full natural growth or development Someone who is mature acts grown up, like an adult. However, when one sister says to another, "That's so mature," she's usually using the word sarcastically, because her sister has done something very immature, like sticking out her tongue. The adjective mature doesn't only describe advancing age, although the residents of a senior citizens' home could definitely be considered mature. Anything that is fully developed, like an aged cheese or bottle of wine, can also be called mature. The word can also refer to something that is only appropriate for people who are considered legal adults, like the movie that is for "mature audiences only." All forms of 'mature' will appear on average once every 254 pages. immaturely immatureness immaturity maturation maturational immature maturate mature matured maturely maturement matureness maturity post-maturity

Mature Sister Immature Word Considered Mə'Tʃʊr Mustn't Jealous