I told him to calm down and be quiet, he totally ignored my order.

我叫狗安静下来，它却完全无视我的命令。

youdao

The Random House Unabridged Dictionary defines "to settle" as "to place in a desired state or order; to quiet, calm or bring to rest; to make stable."

兰登书屋出版的全本词典这样解释"to settle（随遇而安）"：进入一种希望达到的状态或秩序；安抚、平静、歇息；稳定下来。

youdao

You quiet yourself in order to hear what you have to say, rather than shout at yourself to be more creative.

让自己安静以便听清你要说的话，而不是嚷嚷着问自己要创意。

youdao

According to a Washington Post report, a former German minister was informed by the former US ambassador that the US had made this mistake in kidnapping, and according to the report the ambassador had asked the former German minister to keep it quiet in order to prevent public knowledge of the CIA rendition program.

NPR: Rice Defends U.S. Policy During Stop in Germany

Early in the design process, Arad was teamed with the landscape architect Peter Walker, who shares his minimalist sensibility, and they have made the space around the two footprints a handsome and restrained civic square, with oak trees, benches, and light poles giving the place a kind of quiet, firm order.

NEWYORKER: Shaping The Void

Would everyone in a New York hot spot go quiet for five minutes in order to listen politely to what is, in essence, a private distress call?

NEWYORKER: Hot and Bothered