B complex
复合维生素b
🧩 词语组成解析
🗣️ 情景例句
And when you both say, I do,
当你们两人都说 我愿意 时，
It's half past nine.
现在是九点半。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。