Celonychia
[医] 凹甲
🗣️ 情景例句
He makes a good living.
他过得很优裕。
With time and patience the leaf of the mulberry becomes satin.
只要功夫深，铁杵磨成针。
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。