Edds
[医][=ethylenediamine disuccinic acid]乙二胺二琥珀酸
🗣️ 情景例句
You don't know Jack Wang? You're hiking.
你不认识杰克王？看玩笑吧？
Behind bad luck comes good luck.
塞翁失马，焉知非福。
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。