Lineshaft
n. [机]天轴,总轴
🗣️ 情景例句
A kind of a fifty-year anniversary reunion.
等于是五十周年重逢聚会。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
or of the habits of the social insects, let us say.
和昆虫群居的习性