Nonadecyl
十九(烷)基
🗣️ 情景例句
Don't get so excited about it.
别因为这事儿太激动。
We feel pleasant when Gloria is around.
格罗丽娅在场时，我们感觉很愉快。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.
未来的几代人有可能难以相信，在这个世间曾经有这样的一个人行走过。"