在茎的顶端英语怎么说

在茎的顶端的英文表达是 "at the apex of the stem"。这个说法来源于植物学的术语，"apex" 是指茎的顶端，"stem" 是指茎。

例句：

The flower's pistil is located at the apex of the stem. (这朵花的雌蕊位于茎的顶端。)
The leaves on this plant are arranged in a spiral pattern around the apex of the stem. (这种植物的叶子沿着茎的顶端呈螺旋状分布。)
The plant's stem grew taller and taller, with the apex reaching for the sun. (这株植物的茎越长越高，顶端朝着太阳伸展。)