例句：
He has dropped out of active politics.
他已不再积极参政了。
She's very active, considering her age.
就她的年龄来说，她是十分活跃的。
She takes an active part in school life.
她积极参加学校活动。
He was beguilingly boyish and attractive.
他散发着迷人的孩子气和魅力。
She had a charm that men found irresistibly attractive.
她有一种令男人无法抵制的魅力。
The apartment was small but attractive, if rather shabby.
这套公寓不大却满漂亮，尽管已相当陈旧。
Deactive resin is regenerated with 3.5% (mol) sulfuric acid solution.
失活树脂用摩尔分数为3.5%的'硫酸溶液再生。
If he's the calm type, he'll become more hyperactive around you.
如果他本身是很冷静的类型，在你身边他会变得很活跃。
Sea oats were restless, but their cousins the wild oats were hyperactive.
海燕麦很不安分，可它们的同类野生燕麦更加经历旺盛。