decent动词形式是descend。decent主要用作形容词，中文含义是：得体的; 像样的; 正派的; 相当不错的; 尚好的; 公平的; 合乎礼节的。descend用作动词时中文含义是：下来; 下去; 下降; 下斜; 下倾; 降临; 来临。
一、descend词性变化
第三人称单数：descends
现在分词：descending
过去式：descended
过去分词：descended
二、descend双语例句
1.Things are cooler and more damp as we descend to the cellar
当我们往下走去地窖时，四周愈见阴冷潮湿。
2.Darkness has now descended and the moon and stars shine hazily in the clear sky.
夜幕现在已经降临，晴朗的天空里月影婆娑，星光朦胧。
3.She told us she was descended from some Scottish Lord.
她告诉我们她是某苏格兰勋爵的后裔。
4.The path descended the hill in a series of zigzags.
小路呈连续的之字形顺着山坡蜿蜒而下。
5.The results are expressed in descending numerical order.
结果按数字降序列出。
6.The plane was descending.
飞机正在下降。
