get down on的音標為[ɡ?t d??n ɑ?n]，基本翻譯為“對…發怒；對…不滿；對…失望；對…感到沮喪；對…感到憤怒；對…感到不滿；對…感到失望；對…感到沮喪”。速記技巧為：get down（下來）+ on（在…上）表示“對…不滿”。

get down on的英文詞源為：

1. 詞根“down”表示“向下”。

2. 詞源“on”表示“在上面”。

變化形式：

1. 過去式：got down on。

2. 過去分詞：got down on。

3. 現在分詞：getting down on。

相關單詞：

1. downhill（副詞）：向下的。例句：“The car was going downhill all the way.”（汽車一直向下行駛。）

2. downgrade（動詞）：使降級，使貶低。例句：“The company has been downgraded by investors because of poor performance.”（由于業績不佳，公司被投資者降級。）

3. downgrading（名詞）：降級的過程。例句：“The company is undergoing a period of downgrading as it tries to recover from its financial difficulties.”（公司在努力從財務困境中恢復的過程中正在經歷降級期。）

4. disapprove（動詞）：不同意，不贊成。例句：“I disapprove of your decision to quit your job.”（我不贊成你決定辭職。）

5. disappointment（名詞）：失望。例句：“After a hard day"s work, the lack of progress was a huge disappointment.”（一天辛苦工作后，缺乏進展讓人非常失望。）

6. discourage（動詞）：使泄氣，使失去勇氣。例句：“The teacher"s criticism discouraged him from trying again.”（老師的批評讓他失去了再次嘗試的勇氣。）

7. discouragement（名詞）：沮喪，失望。例句：“He was feeling discouraged after failing the exam for the third time.”（他第三次考試失敗后感到非常沮喪。）

8. depressing（形容詞）：令人沮喪的。例句：“The news of the accident was very depressing.”（事故的消息非常令人沮喪。）

9. dejected（形容詞）：沮喪的，失望的。例句：“After the game, the players were dejected and didn"t want to talk to anyone.”（比賽結束后，球員們感到沮喪，不想和任何人說話。）

10. disappointment rate（名詞）：失望率，即某項活動或事件未能達到預期期望的比例。例句：“The disappointment rate for the new product was much higher than expected.”（新產品的失望率遠高于預期。）

常用短語：

1. get down on one"s knees 跪下

2. get down to business 開始做生意

3. get down on someone"s account 為了某人的緣故而生氣

4. get down on one"s luck 倒霉

5. get down on one"s lucks 倒霉透頂

6. get down in the dumps 感到悶悶不樂

7. get down to it 認真去做

雙語例句：

1. She got down on her knees and begged for his forgiveness.

她跪下來乞求他的原諒。

2. I"m getting down to business now, let"s get started.

現在我該做生意了，我們開始吧。

3. He was getting down on my account for something I hadn"t done.

他因我未曾做過的事而責備我。

4. I"m sorry, but I can"t accept your apologies, you need to get down on your luck.

很抱歉，我不能接受你的道歉，你需要振作起來。

5. He was getting down on his lucks after a series of bad lucks.

他經歷了一連串的不幸之后，開始變得一蹶不振。

6. He was getting down in the dumps about something that had happened at work.

他對工作中發生的一件事感到悶悶不樂。

7. We need to get down to it and start working on our project.

我們需要認真去做我們的項目了。

英文小作文：

When we face difficulties, we need to get down to it and face them bravely. We shouldn"t give up easily, but rather try our best to solve them. Sometimes, we may feel sad or upset when things don"t go as we expect, but we shouldn"t let these negative emotions control us. Instead, we should try to get down on our luck and find ways to cheer ourselves up. We should also learn from our mistakes and use them as opportunities to improve ourselves. In the end, we will find that difficulties are not so scary when we approach them with courage and confidence.