不同形状

Go out to fly the kites and enjoy the difform kites.

请幼儿外出放飞风筝，欣形状风筝。

You can differentiate between the houses by the shape of their chimneys.

你可凭借烟囱形状来区分这两幢房子。

With certain shapes of or canula, elongated caps are made to cover both canula and threaded portion, and seal the canula at its top.

根据管口和导管形状，可制造细长管盖覆盖导管和螺纹部分，并在顶部封住导管。