Predsol
强的松龙磷酸钠
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
I went to see my doctor for a check-up yesterday.
我昨天为检查去看了医生。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。