11 Vitamin D _____ can arise if a person does not take in enough or their skin has an impaired ability to nurture it from the sun.
(A) defaults
(B) deficiencies
(C) demerits
(D) disorders
詳解 (共 4 筆)
未解鎖
Vitamin D deficienci...
未解鎖
如果一個人攝入的維生素 D 不足,或者他...
未解鎖
中文解釋: (A) defaults:預...