pi
nounB2
尚未加入翻譯。
例句
“We used pi to calculate the area of the circle.”
自己說出來
聽、跟讀，並獲得發音分數。
pi
載入中…
The ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846.
Dictionary reference: WordNet 3.0 and editorial review. License.
例句
We used pi to calculate the area of the circle.
查看同義詞（1）
練習
聽、打字，然後檢查。
速度