fragile

小心处理那个易碎的瓷杯。

Handle the ___fragile china cup with care.

小心那个花瓶，它非常易碎。

Be careful with that vase—it's very ___fragile.

这个小女孩很虚弱，需要额外的照顾。

The little girl is ___fragile and needs extra care.