英语语法分析

Petal margin entire or shortly fimbriate and erose proximally.

短的花瓣边缘全缘或流苏状和啮蚀状下部。

The opening increases in width as the opening extends proximally along the length of the blade.

所述开口的宽度随着该开口沿锯片长度向近侧延伸而增大。

The blade is further formed to have an opening between at least two of the teeth that extends proximally rearward.

锯片被进一步形成为具有位于至少两个齿之间并向着近侧向后延伸的开口。