Prepollex
[醫] 附生拇指, 額外拇指
??? 情景例句
Wowee! Just floating along high above Central Park West.
啊哈 高高飄浮在中央公園西路上空前進
The moon is not seen where the sun shines.
小巫見大巫。
It was my pleasure.
不用謝。