Polycalcium
多种钙
🗣️ 情景例句
if you skip it now.
假如你现在略过它的话。
Pardon me. Are you Ralph Meyers from National Fixtures?
对不起，请问你是从国家装置公司来的雷夫·梅耶史先生吗？
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。