Pcg
abbr. Phonocardiogram 心音图; （心脏）声电图
🗣️ 情景例句
Nice whether we are having.
天气真好。
Take time for deliberation; hste spoils everything.
要费时思考，急躁会坏事。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。