美 
											[ˌʌn'juːzd]
																
										
							
																																	"a fresh shirt"
																							"a fresh sheet of paper"
																							"an unused envelope"
																															
																																	"we bought an unused car for a change"
																															
																																	"the machinery sat idle during the strike"
																							"idle hands"
																															
																																	"feet unused to shoes"
																															
Unused to going without sleep, I felt very weary.
出自: E. Blunden
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海词词典,十七年品牌