Vitamin b-2
[化] 维生素B-2\\n[医] 维生素B-2, 核黄素
🧩 词语组成解析
🗣️ 情景例句
I would be interested in a ten-day trip around Christmas time.
我有兴趣在圣诞节前后去玩10天。
Praise no man till he is dead.
盖棺论定。
Two days alter, Louis Bleriot arrived near Calais with a plane called 'No.XI'.
两天之后，路易斯。布莱里奥驾驶一名为“11号”的飞机来到加来附近。