美 
											[sæd]
																
										
							showing or causing sorrow; unhappy
unsatisfactory or unacceptable
																																	"feeling sad because his dog had died"
																							"Better by far that you should forget and smile / Than that you should remember and be sad"
																															
																																	"sad news"
																							"she doesn't like sad movies"
																							"it was a very sad story"
																							"When I am dead, my dearest, / Sing no sad songs for me"
																															
																																	"my finances were in a deplorable state"
																							"a lamentable decision"
																							"her clothes were in sad shape"
																							"a sorry state of affairs"
																															
Eric is sad because his idol has feet of clay.
出自: A. Wilson
A sad autumn day with the leaves nearly all fallen..with no promise of brightness.
出自: B. Pym
误 She felt sadly because she lost her job.
正 She felt sad because she lost her job.
析 feel在句中是系动词,后面可接形容词或名词作表语,但不可接副词。