Narceol
乙酸对甲酚酯
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
Good words without deeds are rushes and reeds.
光说好话而不见行动，一文不值。
From the shore line, out to a distance which may be anywhere from a few miles to a few hundred miles,
从海岸线向大海延伸几英里到几百英里的区域是大陆架慢坡，