Matriarchies
n. 女性统治的社会组织形态, 母权制, 母系氏族制( matriarchy的复数形式 )
🗣️ 情景例句
What do we do for a midnight snack?
我们夜宵吃点什么？
Do you plan to do some odd jobs?
你打算打工吗？
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。