Weighted arithmetic mean
[医] 加权算术平均数\\n[经] 加权算术平均数
🧩 词语组成解析
a. 偏向的, 偏重的, 有利的\\n[计] 加权的
n. 算术,计算;算法;
arith数学+met+ic...术 →算术
v. 表示…的意思;意思是;打算;产生…结果;
adj. 吝啬的;刻薄的;破旧的;残忍的;
n. 平均数;中间;几何平均;等比中数;
🗣️ 情景例句
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱?
Go along the corridor and it's on your right side.
沿着走廊走,在你右手边。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里,其他5辆汽车跟在他后面。
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