Multiplicatrix
倍积
🗣️ 情景例句
Oh?
噢？
A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。