Pneumatogram
呼吸描记图
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
By accident Marion overheard some nasty gossip.
马里恩偶然听到了一些令人不愉快的谣言。
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。