用作定语
▲～+n.
 That's an integral part of the country.那是构成国家所必需的一部分。
用作表语
▲S+be+～+prep.-phrase
 She is our best player, and is integral to our team.她是我们最好的球员,我们队离不开她。

［同义词］   basic, complete, elemental, entire
［反义词］   partial
［词源］＜拉丁语integer(尚未触动过的)