加紧的英文：
intensify
speed up
step up
- A rising westerly wind was whipping up a moderate sea
西风逐渐加紧，平静的海面上起了波浪。 - enforce stricter control on;Clamp down on
加紧管制 - To take up the slack of;tighten.
拉紧绳子;加紧 - In the meantime we pressed on with the airlift.
与此同时，我们加紧进行空运。 - In the meantime we pressed on with the airlift
与此同时，我们加紧进行空运。 - That year Hitler heated up the aggressive war in Europe
那一年，希特勒在欧洲加紧进行侵略战争。 - The police will clamp down on speeding starting next month.
警察将自下个月起加紧检肃超速。 - If you apply yourself to learning English, you will soon master it.
如果你加紧学习英语，你不久就会掌握它。 - If we press ahead, we can get home before dark.
如果我们加紧赶路，天黑前可以到家。 - I must press on with my work because it is late.
我必须加紧干这活，因为天晚了。
v. （使）加强，强化
- Her anger intensified.
她更加生气了。 - The search intensified as dusk approached.
随着黄昏将至，搜寻加强了。 - As a result contagion has intensified.
结果，这反而加剧了传播。
n. 速度，速率；快速，迅速
v. 迅速前进，快行；促进；加速，使加速
- The speed of a train differs greatly from the speed of an airplane
火车的速度与飞机的速度大不相同。 - The car is gaining speed.
那辆轿车正在加速。 - The worker is timing the speed of the machine.
这名工人正在调整机器的速度。
n. 脚步；步态，步伐；步骤；措施；阶段，等级；台阶，平台；舞步
v. 踩，踏；跨步，行走；跳舞；使成阶梯状
- step by step welding
跨步焊法 - It is a step class.
这是踏板操训练班。 - They are not in step with the times.
他们跟不上时代的步伐。