Lactoconium
核黄素, 维生素B2
🔁 扩展释义
【医】 乳微粒
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
We are mutual friends.
我们彼此是朋友。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。