dull-witted, stupid ☊ 
mùa xuân 
spring like: xuẩn → →
doof ☊ 
ngu xuẩn, khờ dại, dại dột ☊ 
傻 ☊ shǎ der Frühling ☊ mùa xuân ☊ ☊ der Frühling ☊ mùa xuân ☊ ☊ das Efeu ☊ dây thường xuân ☊ ☊ doof ☊ ngu xuẩn, khờ dại, dại dột ☊ ☊ the early appearance of daffodils in spring ☊ appearance ☊
the approach of spring ☊ approach ☊
April showers (= light rain that falls in the spring) ☊ April ☊
The town looks its best (= is most attractive) in the spring. ☊ best ☊
Spring came late this year. ☊ come ☊
conclude with sth: The programme concluded with Stravinsky's 'Rite of Spring'. ☊ conclude ☊
In the spring the place is crowded with skiers. ☊ crowded ☊
Her eyes were dull. ☊ dull ☊
I love Rome, especially in the spring. ☊ especially ☊
The day was set fair with the spring sun shining down. ☊ fair ☊
the green of the countryside in spring ☊ green ☊
in spring/summer/autumn/winter ☊ in ☊
The village itself is pretty, but the surrounding countryside is rather dull. ☊ itself ☊
In spring the countryside bursts into life. ☊ life ☊
The new store will be open in the spring. ☊ open ☊
The seeds may be sown outdoors in the spring. ☊ outdoors ☊
plan sth: We're planning a trip to France in the spring—are you interested? ☊ plan ☊
the return of spring ☊ return ☊
Sow the seeds outdoors in spring. ☊ seed ☊
The spring jutted sharply through the mattress. ☊ sharply ☊
a mountain spring ☊ spring ☊
flowers that bloom in spring/in the spring ☊ spring ☊
He was born in the spring of 1944. ☊ spring ☊
There's a feeling of spring in the air today. ☊ spring ☊
spring flowers ☊ spring ☊
The cat crouched ready to spring. ☊ spring ☊
to spring to sb's defence/assistance (= to quickly defend or help sb) ☊ spring ☊
the spring/summer/autumn/fall term ☊ term ☊
In the spring, cut out the old wood and shorten the young stems (= of bushes, etc.). ☊ wood ☊