名词

1. My grandfather was venerable for his age, his uprightness, and sagacity.
我祖父以他的年长，正直和睿智而受人尊敬。

2. The gardener used a stake to support the uprightness of the fragile plant.
这位园丁用了一个木柱将这株娇嫩的植物撑直。

1. 正气：政改方案(英国对香港)constitutional package | 正气uprightness; integrity; probity; rectitude | 政企分开separate government functions from enterprise management

2. 直立：upright stalk 直立茎 | uprightness 直立 | uranium 铀

3. 垂直：uprightly 笔直地 | uprightness 垂直 | uprise 起义

4. 竖立：upright stalk 竖立茎 | uprightness 竖立 | uranium 铀

noun

1. righteousness as a consequence of being honorable and honest

Synonym: rectitude

2. position at right angles to the horizon

Synonym: verticalityverticalnesserectness

3. the property of being upright in posture

Synonym: erectness