Phenyllic acid
[建] 酚
🧩 词语组成解析
🗣️ 情景例句
you know,
你知道的，
How can it be so small and heavy?
这样小何以这么重呀？
The wall behind looks a bit grey and dull. What can we do to make it look less ugly?
后面那堵墙看起来有点暗。我们能不能让它漂亮点？