Blankstein
[人名] 布兰克斯坦
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
It seems he has a lot of funny ideas.
看起来他好像有很多有趣建议。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。