n.

a circular segment of a curve

同義詞：bendcrooktwist

the act of changing or reversing the direction of the course

"he took a turn to the right"

同義詞：turning

(game) the activity of doing something in an agreed succession

"it is my turn"

同義詞：play

an unforeseen development

"events suddenly took an awkward turn"

同義詞：turn of eventstwist

a movement in a new direction

"the turning of the wind"

同義詞：turning

the act of turning away or in the opposite direction

"he made an abrupt turn away from her"

turning or twisting around (in place)

同義詞：twist

a time for working (after which you will be relieved by someone else)

同義詞：gospelltour

(sports) a period of play during which one team is on the offensive

同義詞：boutround

a short theatrical performance that is part of a longer program

同義詞：actroutinenumberbit

a favor for someone

"he did me a good turn"

同義詞：good turn

taking a short walk out and back

"we took a turn in the park"

β-Turns in proteins
Beta-turns in proteins.
Phylogenetic systematics turns over a new leaf
Herpes simplex virus turns off the TAP to evade host immunity
The SANGONeT NGO Portal Turns One on World Development Information Day
Some signals and rules for taking speaking turns in conversations.
DNA gyrase: an enzyme that introduces superhelical turns into DNA
EstimateS turns 20: statistical estimation of species richness and shared species from samples, with non‐parametric extrapolation
Notch/gamma-secretase inhibition turns proliferative cells in intestinal crypts and adenomas into goblet cells.
Circular dichroic analysis of protein conformation: inclusion of the beta-turns.