Retene
n. [化]惹烯,1-甲基-7-异丙基菲
🗣️ 情景例句
Marilyn and Richard will be home from the hospital any minute,
Marilyn和Richard随时都会从医院回来，
All are not merry that dance lightly.
表面高兴的，未必都快乐。
No spitting on the street.
禁止在大街上吐痰。