加大的英文：
increase
send up

参考例句：

The driver stepped on the gas and accelerated the car.
"司机加大油门,让汽车加速行驶。"

Such fluctuation complicates and delay loading and discharging and increases the cost of the quay construction.
水位的变化加大了装卸的难度，降低了装卸的速度，增加了建港的成本。

To put more investments into the infrastructure construction of ports
加大口岸设施投入。

A substance used to accelerate a fire
用以加大火势的物质

Increase the impact and momentum of reform
加大改革的力度

Tighten macro - control
加大宏观调控力度

hop up a car.
加大汽车功率

Take a bolder approach to reform and opening up
加大改革开放的步子

The state has further increased its input in the family planning undertaking.
国家进一步加大了对计划生育事业的投入。

The engineer tried to soup up the engine.
工程师试图加大这台发动机的马力。

increase是什么意思：
v. 增加，增大
n. 增加，增长

Crime is on the increase.
犯罪事件正在增加。

An increase in the energy of the electrons increases the probability of ionization
增加电子能量，会增加电离几率。

The fibre diameter increases with increasing fluidity of the molten oxide
熔融氧化物的流化度增大，纤维直径增大。

Price increases trigger off demands for wage increases.
物价上涨引起了增加工资的要求。

There appears to be no alternative to the increase of price .
除了提高物价没有别的选择。

send是什么意思：
v. 发送，寄；派遣；发射；传达

send in an account
开送帐单|报帐

God sends meat and the devil sends cooks
鲜肉由天次,劣厨乃鬼遣

God sends meat and the devil sends cooks.
上帝赐给食物，魔鬼派来厨师。

Send the memo by express mail.
把这份备忘录用快递寄出。

Send a message by radio
用无线电发送讯息；发报