动 lose，miss，let slip，fail to achieve one's end；名 （错误； 过失） mistake，defect，mishap ；

[例句] 他因驾驶的单翼飞机失速坠地而丧生。 He was killed when his monoplane stalled and dived into the ground.

[例句] 他4次射门得分，却罚失了1粒点球。 He scored four of the goals but missed a penalty.