美 
											['streɪtn]
																
										
							
																																	"The students straightened when the teacher entered"
																															
																																	"Tidy up your room!"
																															
																																	"roll out the big map"
																															
																																	"Straighten this post"
																							"straighten hair"
																															
The..arrow was badly bent, and I straightened it.
出自: J. Dickey
He examined..her chemically straightened hair.
出自: P. Marshall