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sour¹
/'saUJ(r); US 'saUJr/
adjective
1 asam; masam
▪ sour grapes
anggur2 yg asam
2 tidak ramah
▪ She can be sour sometimes.
Dia kadang2 bisa tidak ramah.
▪ a sour face
wajah yg masam
■  IDIOM
| go/turn sour
memburuk; menjadi tidak menyenangkan
▪ Their friendship turned sour.
Persahabatan meréka memburuk.
| sour grapes
sikap ber-pura2 tidak mau, padahal mau
▪ He said he did not want to come along. I think that was just sour grapes.
Dia mengatakan bahwa dia tidak mau ikut. Saya rasa itu hanya sikap ber-pura2 saja.

sour²
/'saUJ(r); US 'saUJr/
verb
1 (tt org2, hubungan, sikap, dll.)
berubah menjadi tidak ramah atau rusak
▪ [+ object]
What he had done soured their relationships.
Apa yg dia telah lakukan membuat hubungan meréka menjadi rusak.
▪ [-object]
His attitude soured after I told her the news.
Sikapnya menjadi tidak ramah setelah saya memberitahu dia berita itu.
▪ [-object]
The weather sours in the morning.
Cuaca berubah menjadi tidak ramah di pagi hari.
2 [-object]
berubah menjadi asam
▪ The milk will sour if it is not refrigerated.
Susu akan berubah menjadi asam jika tidak dimasukkan ke dl lemari pendingin.
▪ [+ object]
You will sour the milk if it is not refrigerated.
Kamu akan membuat susu itu menjadi asam  jika susu itu tidak dimasukkan ke dl lemari pendingin

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