v.动词
vt. 筑防御工事于；筑堡于build forts on;strengthen against possible attack
vt. 增强；加强；强化食品make stronger,more effective,etc.
Verb:
make strong or stronger;This exercise will strengthen your upper body
strengthen the relations between the two countries
enclose by or as if by a fortificationprepare oneself for a military confrontation;The U.S. is girding for a conflict in the Middle East
troops are building up on the Iraqi border
add nutrients to;fortified milk
add alcohol to beverages;the punch is spiked!
近义词 arm臂gird束wall墙壁lace鞋带fort堡垒brace防备boost提高steel钢铁fence栅栏spike长钉defend防守protect保护enhance提高bolster长枕augment增加sustain支持beef up加强build up建立enrich使富足revive使重生reinforce加固strengthen加强supplement增刊animate使有生气invigorate增添活力refresh使恢复精神…
用作动词v.
用作及物动词
S+ ～+n./pron.They fortified the coastal area.他们加强沿海地区的防御。
The argument fortified her resolve to prove she was right.那理由增强了她的决心，去证明自己是正确的。
动词95%,名词5%
用作动词They decided to fortify the coastal areas.他们决定加强海岸地区的防卫。
This country will fortify the coastal areas.该国将加强沿海地区的防御。
The medieval town isfortifiedwith a high wall and a deep moat.这座中世纪的城市用高墙深沟来加强防御。