Algins
algae derivatives 海藻产品
🗣️ 情景例句
People who take less exercise seem more vulnerable to illness.
缺少运动的人对疾病的抵抗力就差。
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
When Mrs.Richards walked towards him, he fled, slamming the door behind him.
理查兹夫人朝他走去，只见他“砰”的一声关上门逃走了。