Cones
n. 锥形体；视锥细胞（cone的复数）
🗣️ 情景例句
A man can develop his mind by reading.
读书增进个人的智慧。
Those men aren't students,either.
那些人也不是学生。
But this is not a business that can be undertaken in a day or swiftly improvised by a mere command of the will.
但这并非一日之功，也不是单凭意志一蹴而就的事。