Pelargonamide
壬酰胺
🗣️ 情景例句
Tongue muscles'training is of great importance in learning any foreigh language.
口腔肌肉训练在学习任何语言时都是非常重要的。
There should always be exceptions to the rule.
凡事总有例外。
All for one，one for all.
我为人人，人人为我。