discover, find, detect, ascertain
这些动词均有发现之意。
discover : 普通用词,指发现本来存在,但示被认识的事物、真理或情况。
Recently they have discovered a comet.
find : 普通用词,可指偶然发现,也可指经过寻找后得到或重新获得已失去的东西。强调动作的结果。
I have found the lost book.
detect : 正式用词,强调经过周密观察或研究而有所获得和发现,尤指发现有意隐藏之物。
The sensors can also detect the presence of nuclear, chemical or biological agents.
鸫鸟殷勤为探看
世卫组织要发布新冠官方app,避免谣言传播
国际英语资讯:COVID-19 cases in U.S. top 250,000: Johns Hopkins University
国际英语资讯:Canadas COVID-19 cases surpass 10,000
体坛英语资讯:Liverpool target Werner passes important exam
国内英语资讯:China to boost work resumption of geological disaster prevention projects
国际英语资讯:Peruvian president announces new economic plan for businesses affected by COVID-19 pandemic
全球新冠肺炎确诊病例破百万 美国占比超五分之一
新发现:新冠病毒可能已经在人类中传播多年
国际英语资讯:Erdogan, Putin discuss ways of cooperation against COVID-19
The Choice I Make 我的抉择
Youth 青春
国际英语资讯:UN climate talks in Glasgow postponed until 2021 due to COVID-19
国内英语资讯:Chinese mainland reports 25 new imported COVID-19 cases
体坛英语资讯:Djokovic says Federer, Nadal inspire him to play best season ever
国际英语资讯:COVID-19 deaths in Italy close to 14,000
亚马逊的Alexa现在能判断你感染新冠的风险
国际英语资讯:Albanian govt urges compliance with anti-virus measures
Outside the Window 窗外
体坛英语资讯:MLS team Cincinnati head coach Jans resigns in wake of investigation over remarks
国际英语资讯:New York state governor says 1,000 ventilators coming from China
国内英语资讯:China able to ensure food security despite coronavirus impact
不能出门游?别急,足不出户,也能遍览全球博物馆!
Tomb-sweeping Day 清明节
国际英语资讯:Italys coronavirus cases near 120,000 with falling trend in new infections
国际英语资讯:UN chief reiterates global ceasefire appeal as world fights COVID-19
印度开始把火车改造成方舱医院
体坛英语资讯:Sepahan lose to Al Sadd 3-0 in AFC Champions League
国际英语资讯:WHO secures 2 mln USD to contain COVID-19 pandemic in Africa
国内英语资讯:More districts in Wuhan classified as low-risk area of COVID-19 outbreak
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