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What's the meaning of "abbreviation"?
缩写
what's the meaning of "historic"?
What's the meaning of "advanced"?
What's the meaning of "postpone"?
What's the meaning of "payoff"?
Please spell the word 宇航员
a-s-t-r-o-n-a-u-t astronaut
Please spell the word 努力，尽力
e-n-d-e-a-v-o-u-r endeavour
please spell the word 节奏，速度
t-e-m-p-o tempo
please spell the word 加速
a-c-c-e-l-e-r-a-t-i-o-n acceleration
please spell the word 商业化
c-o-m-m-e-r-c-i-a-l-i-z-a-t-i-o-n commercialization
paraphrase "lift off"
launch
paraphrase venture
a project or activity that is new, exciting, and difficult because it involves the risk of failure
paraphrase joint
shared by or belonging to two or more people
paraphrase practical
useful and sensible
paraphrase intend
decide or plan to do
translate and make a sentence within 1 min
under any circumstances
在任何情况下
translate and make a sentence within 1 min
doing calculations
做计算
translate and make a sentence within 1 min
become accustomed to
适应，习惯
translate and make a sentence within 1 min
there's no doubt that
translate and make a sentence within 1 min
be capable of
请写出表示“忙于做某事”的短语，缺一不可，错一全扣
be busy doing sth
be employed in doing sth.
be engaged in sth.
be involved in sth.
be occupied with doing sth.
What's the difference between "contribute sth. to sth." and "contribute to sth."?
contribute sth. to sth.: 把......捐赠给
contribute to: 导致，有助于
对抗世界冠军赢得一场国际象棋比赛
write down the English phrase on the white board
win a chess match against world champion
write down five words starting with "c" in this unit
concept, codebreaker, command, circumstance, conference, collocation, combine
follow instructions,
spare no efforts to do,
seem like,
dedicate oneself to
I followed the instructions and dedicated myself to building the lego the whole afternoon last Saturday. Although I spared no efforts to do it, it seemed like that I failed in it.