Padus
n. 稠李屬；稠梨亞屬；波河
??? 情景例句
Yup. Forty-three years.
是的， 四十三年了。
Those noisy children simply got on my last nerves.
那群孩子吵吵鬧鬧，簡直攪得我心神不寧。
The letter x stands for an unknown number.
字母x代表未知數。