Carotinase
胡萝卜素酶
🗣️ 情景例句
for giving me a passing grade.
给我及格分数。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。