详细解释
約
例句
印度已经使卢比贬值约11%。
India has devalued the rupee by about eleven percent.
人口以每年约6%的速度增加。
The population is increasing at about 6% per year.
它重量接近27公斤（约65磅）。
It weighs nearly 27 kilos (about 65 pounds).
肺细胞约每周死亡、更新一次。
Lung cells die and are replaced about once a week.
我们骑车旅行，每天约骑30英里。
We did about 30 miles a day on our cycling trip.
晚间天气温和，温度约九摄氏度。
It will be a mild night, around nine degrees Celsius.
我想把脑后的头发剪短约一英寸。
I want about an inch off the back of my hair.
我去买了价值约六美元的土豆片。
I went and bought about six dollars' worth of potato chips.
每天做约20分钟的健走活动。
Do some power walking for about twenty minutes a day.
扑灭那场大火花了约五十分钟。
It took about 50 minutes to extinguish the fire.
经过约五年的中等教育后参加考试。
Examinations are taken after about five years of secondary education.
这家公司一天买卖约六十万桶石油。
The company buys and sells about 600,000 barrels of oil a day.
小路沿树林边延伸约一英里。
The lane follows the edge of a wood for about a mile.
我们划船顺流而下约一英里。
We paddled downstream for about a mile.
他身高约六英尺，没什么特别的记号。
He was about six feet tall, with no distinguishing marks.
他们净付给他约两百万美元。
They pay him around $2 million net.
花费超出了预算约30％。
Costs overran the budget by about 30%.
约六百五十口油井在燃烧。
About 650 wells are on fire.
杨比她的对手重约60磅。
Young outweighed her opponent by about 60 pounds.
利润将极有可能增长约2500万美元。
Profit will most likely have risen by about $25 million.
投票开始于约两个小时前。
Voting began about two hours ago.
儿童汽车座椅租用一周仅花费约$10。
Child car seats only cost about $10 a week to rent.
每天4次，每次约60毫克，或遵医嘱。
Take approximately 60 mg up to four times a day, unless advised otherwise by a doctor.
一个足球重约400克。
A football weighs about 400 grams.
把蔬菜小火煮约十分钟。
Let the vegetables cook gently for about 10 minutes.
因患肺癌而死亡者，约90%是吸烟所致。
Cigarette smoking is responsible for about 90% of deaths from lung cancer.
这东西重约76千克。
It is about 76 kilos in weight.
每场比赛约一小时。
Each game lasts about an hour.
最初报道死亡人数约250，后修订为300。
The death toll was initially reported at around 250, but was later revised to 300.
这座形状奇特的美丽湖泊周长约一万五千英尺。
This beautiful and curiously shaped lake lies at around fifteen thousand feet.