Interreflection
相互反射, 来回反射, 反复反射
🗣️ 情景例句
She is a terrible student.
她是一个极糟的学生。
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。
They plan to immigrate to Finland next year.
他们计划明年移居芬兰。