Haplessness
n. 倒霉;不幸
🗣️ 情景例句
They'll be here any minute.
他们马上就到了。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
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。