Branchlets never spinose , never corky or winged .

小枝从未具刺，从未木栓质的或具翅。

Branchlets 4-sided , later terete , glabrous ; bark corky and wrinkled .

小枝4棱，过后圆柱状，无毛；树皮木栓质和起皱。

Eat up , otherwise you don 't get to play with corky , okay ?

吃吧，否则你就不能和考基玩了，知道吗？

Corky could be heading for the open sea .

阔基也许漂去大海了。

North american elm having twigs and young branches with prominent corky .

产于北美洲，细枝和幼小分枝上有引人注目的软木突起。