Naphthaldehyde
萘甲醛
🗣️ 情景例句
Like setting up a regular weekly reading program.
譬如说开办一项每周一次的定期阅读计划。
Yes, I guess that would be all right.
行，我想没问题。
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。