Polscheiria
[医] 多手[畸形]
🗣️ 情景例句
You like living in New York, don't you?
喜欢住在纽约， 是吗？
This window is just as wide as that one.
这扇窗户刚好和那扇一样宽。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）