在中国古代武术训练方法里，特别注重对于发、舌、齿、指的锻炼，并称此四个部位为四梢。特别是形意门，把四梢的修炼上升到理论的高度，特别提出四梢要齐的理论。
我把我们村子的位置指给他看。村子就坐落在距离教堂一英里多远的平坦河岸上，四周矗立着赤杨树和截梢树。
I pointed to where our village lay, on the flat in-shore among the alder-trees and pollards, a mile or more from the church.
四类穗条扦插均可获得较高生根率，根系和抽梢生长快。
Four sorts of cuttings had high rooting rate and very good the growth of rooted cuttings in the experiment.
并对四倍体刺槐无性系试管苗不定根的发育过程进行了解剖观察，结果表明试管苗嫩梢无潜伏根原基，不定根由诱生根原基发育形成，诱生根原基源于髓射线细胞的分裂和分化。
Latent root primordium was not found in shoots in test tubes. The induced root primordium which originated from the division and differentiation of pith ray cell developed into the adventitious roots.
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