random + Chosen, done without a particular plan or pattern ☊ 6 New HSK word(s): HSK4 随便 → → → → + sui2bian4 as one wishes; as one pleases; at random; negligent; casual; wanton HSK4 乱 → → → → + luan4 in confusion or disorder; in a confused state of mind; disorder; upheaval; riot; illicit sexual relations; to throw into disorder; to mix up; indiscriminate; random; arbitrary HSK5 偶然 → → → → + ou3ran2 incidentally; occasional; occasionally; by chance; randomly HSK6 胡乱 → → → → + hu2luan4 careless; reckless; casually; absent-mindedly; at will; at random; any old how HSK6 零星 → → → → + ling2xing1 fragmentary; random; bits and pieces; sporadic HSK6 任意 → → → → + ren4yi4 arbitrary; at will; at random
4 Old HSK word(s): A VS 乱* → luan4 in a mess/ indiscriminate/ random B VS 随便* → sui2bian4 informal/ random C N 杂质* → za2zhi4 mixed-record/ magazine/ journal/ random notes/ D Adv 随意* → sui2yi4 random/ casual
随意
大家请～坐吧。
Chỉ + 房间里很～，我们收拾一下吧。
Chaos + Bởi cơ hội + Bừa bãi + Không thường xuyên + Bất kỳ + Grade E word(s):
| Gb | Eng | Viet |
|---|---|---|
| 图书管理员从书架上随便拿了一本书。 | The librarian took a book at random from the shelf. |  → |
| 脏碟子胡乱地堆放着。 | Soiled dishes were piled at random. | → |
| 从一副牌中任意选出一张 | Chose a card at random from the deck. | → |
| 矩，动差任意变量的正整数功效的期望值。第一个矩是分配的平均数 | The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution. | → |
| 他随意打开了这本书。 | He opens the book at random. | → |
| 分子扩散运动两种或更多种物质的分子由于随机的热运动自发混合在一起 | The spontaneous intermingling of the particles of two or more substances as a result of random thermal motion. | → |