Prca
[医][=pure red cell agensis]单纯红细胞再生不良
🗣️ 情景例句
What time should I call back?
我应该何时再打来？
Mary is in her freshman year.
玛丽大学一年级。
when she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks,
但突然记起来了，帮手是在她出去买东西之前走的，她还记得曾用了两把钥匙把大门锁上了。