Cyclometry
n. 测圆法
🗣️ 情景例句
You speak English without an accent.
你说英语一点口音也没有。
A handful of common sense is worth a bushel of learning.
少量的常识，当得大量的学问。
the thought of rest will be not unwelcome.
有长眠的愿望未尝不是一件好事。