Mermithidae
[医] 索虫科
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，