青年中文21的意思
21中文翻譯：
twenty-one
14, 21 and 28 are all multiples of 7.───14、21和28都是7的倍數。
The product of 21 and 16 is 336.───21和16的乘積是336。
I'm a teacher with 21 years' experience.───我是一個有21年經驗的教師。
The graph below the images tracks the surface elevation of Devils Lake from the late nineteenth through the early twenty-first centuries.───圖像下面的圖表記錄了魔鬼湖在19世紀末到21世紀初的水面高度的變化軌跡。
An employee attends to a light fitting in an unoccupied floor of "The Peak" office complex in London, UK, on Thursday, Jan.───如雇員參加的燈具在一個“山頂”，在英國倫敦，周四復雜的辦公室空置樓，2010年1月21日。
Although a fashionable person of the 21st century can still be described as hip, they would not be referred to as a hippie.───盡管21世紀的時尚人士仍舊可以被形容為“時髦的”，但他們不會被當作一個嬉皮。
The classmates, 21st century belongs to us, let us always ready to meet new challenges, create the new brilliance!───同學們，21世紀屬于我們，讓我們時刻準備著迎接新的挑戰，創造新的輝煌！
At the age of 21 she was dating 3 men a day. The man of her dreams works only 2 minutes from her home.───21歲的時候她甚至一天約會3個男人。
They then went back and eliminated 21 of the trials, leaving only the "low-bias" ones. This was the next level of quality standard.───然后他們返回將其中的21個試驗結果排除，保留低偏差的一組，這是第二水平的質量標準。