Xrn
abbr. X-linked recessive nephrolithiasis X-连锁隐性肾石病
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
A light heart lives long.
心胸开朗，使人寿长。
He is very happy to see his wife.
丈夫见到他妻子，很高兴。