Pneumathode
气囊
🗣️ 情景例句
Something old.
旧的东西。
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
and is still non-existent in a number of 'civilized' nations.
今天，在许多文明国家里，义务教育迄今尚未实行。