as

中文意思

n. a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
n. a United States territory on the eastern part of the island of Samoa
n. a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation
n. any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes
n. one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
n. (biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA
n. the basic unit of electric current adopted under the Systeme International d'Unites
n. the 1st letter of the Roman alphabet
n. the blood group whose red cells carry the A antigen
adv. to the same degree (often followed by `as')

prep. 作为
She works as a project manager at a technology company in Beijing.
她在北京的一家科技公司担任项目经理。
conj. 当……之时
I saw David as I was getting off the subway train.
我走出地铁车厢时看到了大卫。
conj. 因为
As the weather was so bad, we decided to cancel our camping trip.
由于天气太糟糕，我们决定取消露营计划。
conj. 像……一样
Please finish the report by Friday, as we discussed in the meeting.
请按照我们在会议上讨论的那样，在周五前完成这份报告。
adv. 同样地
This new smartphone is just as popular as the previous model.
这款新手机和之前的型号一样受欢迎。