Menstruums
n. （尤指药用的）溶媒, 溶剂( menstruum的名词复数 )
🗣️ 情景例句
Do you think I have enough to show him?
觉得我有足够的照片给他看吗？
A good face needs no paint.
美貌无需擦脂抹粉。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。