Polystichin
耳蕨素
🗣️ 情景例句
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
At your request, we are offering you the following items. This offer will remain open within 3 days.
应你方要求，我方就如下产品报价，此报价3日内有效。
During the night, it got terribly cold.
夜里，天冷得厉害。