Extrapolate
[ eks'træpəleit ]
出国 Abroad
v. （由已知资料对未知事实或价值）推算，推断;
📝 例句
predict(results)based on known data;extrapolate
（根据现有资料）预测（结果）; 推断
Sea-bottom reverberations would extrapolate back-wards in time to a zero member.
海底交混响就是按时间外推到一种时间零值的。
extrapolate from the known facts
从已知的事实推测未知的事
🌱 联想助记
【记】※ extra-外,pol-放:从里往外放出想法→推断
※ extr-额外,pol-poll投票:回忆一下申奥时的情景,第一轮投票没有结果,就要进行额外的投票→从已知推断或估计未知
✅ 同义词
📖 牛津释义
extrapolate
v[Tn, Tn.pr]
~ sth (from sth) (fml 文)
1 (mathematics 数) calculate (an unknown quantity) approximately from known values or measurements （从已知的值或量）推算出（未知的量）; 外推.
2 estimate (sth unknown) from facts that are already known 由已知事实估计（未知事物）; 推断; 推知
One can extrapolate the size of the building from the measurements of an average room.从一间屋子的量度可以推断出整座建筑物的大小.
🔁 扩展释义
*[ek'stræpәleit]vt. 推断, 外推vi. 推断, 外推【电】 外推法
📖 同为「专八」词汇
查看全部专八词汇 ›🗣️ 情景例句
It's our school, but we can't vote.
那是我们的学校 ，可是我们却不能投票。
Friendship should not be all on one side.
友谊不该只是单方面的事。
and the red and gold of her superstructure ablaze with colour,
金碧辉煌的船楼闪耀着灿烂的色彩。