Rhc
abbr. rubber hydrocarbon 橡胶烃
🗣️ 情景例句
Good morning, Ellen.
早安， Ellen。
One woman, in Peru, was saved from an earthquake by lying between two mattresses.
秘鲁的一位妇女，躲在垫子之间从地震中死里逃生。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。