Desta
abbr. diaminodiethylsufide tetraacetic acid 硫化二氨基二乙基四二酸
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Pride goes before destruction.
骄者必败。
So one day they took him to a doctor.
于是有一天他们带他去看医生。