Generalize

V概括 例：it’s safe to generalize that most trees are green.

Brief (essay:N文章 easy：舒适的 explain：V解释 quit:V辞职)

ADJ简洁的 N摘要 例：The essay on how to learn English begins with a brief.

例：The brief letter explains why she wants to quit.

Staff (stuff:N东西)

N工作人员 例：They are the staff from the restaurant.

例：The doctors and nurses are important members of the hospital staff.

Efficiency （effect：N影响）

N效率例：He believes writing with three pens together can improve efficiency.

Strategy (require:V规定) instant：ADJ立即的

N策略 例：I like strategy games that require deep thinking,like chess.

Presidency (president:N总统) failure：N失败者

N总统的职位 例：The US presidents live in the White House during their presidencies.

Duel (vicious:罪恶的 Knights：N武士 orderV命令)

V决斗 例：So vicious was the knights’ duel over love that the King ordered them to stop.

例：They decided to have a dual at sunset.

Academic (paid:V付钱 camera：N照相机)

ADJ学术的例：This academic meeting has both students and professors。

例：Academic jobs are not always well paid,but they’re very satisfying.

Decorate (celebrate:V庆祝) delicate：ADJ易碎的

V装饰 例：The mother and daughter are decorating the Christmas tree.

例：We decorated the tree to celebrate Christmas.

Adolescent （acne：N粉刺）

N青少年 例：Acne is common among adolescents。