Day 863 
--- Proverbs ---
※ 原句 ※
Prevention is better than cure.
惩创于已然,不如警惕于未然。
--- Oxford dictionary ---attacker n.
a person who attacks sb
攻击者;袭击者;进攻者
She didn’t really see her attacker.
她没有看清楚袭击她的人。
attagirl exclamation
(informal) used when you want to encourage a girl or woman, or show your admiration of them
(对女性表示鼓励或钦佩)好样的
attain v.
①attain sth
to succeed in getting sth, usually after a lot of effort
(通常经过努力)获得,得到
Most of our students attained five ‘A’grades in their exams.
我们多数学生的考试成绩是五个优。
②attain sth
to reach a particular age, level or condition
达到(某年龄、水平、状况)
The cheetah can attain speeds of up to 97 kph.
猎豹的奔跑速度可达97千米每小时。
attainable adj.
that you can achieve
可达到的;可获得的
attainable goals / objectives / targets
可达到的目标
This standard is easily attainable by most students.
这个标准大多数学生都容易达到。
opp. unattainable