http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
hadn't [美 ˈhædnt, 英 ˈhad(ə)nt]
hadn't → had not
在《PONS词典》中的词汇
英语
西班牙语
hadn't [ˈhædnt]
hadn't = had not, have
I. have [həv, stressed: hæv] has, had, had has, had, had 动词 trans
1. have (own):
2. have (engage in):
3. have (eat):
5. have (receive):
7. have (cause to occur):
8. have (understand):
短语，惯用语:
II. have [həv, stressed: hæv] has, had, had has, had, had 动词 助动词 (indicates perfect tense)
西班牙语
英语
在《PONS词典》中的词汇
英语
西班牙语
hadn't [ˈhæd·ənt]
hadn't = had not, have
I. have <has, had, had> [hæv, unstressed: həv] 动词 trans
1. have (own):
2. have (engage in):
3. have (eat):
5. have (receive):
6. have (show trait):
7. have (cause to occur):
II. have <has, had, had> [hæv, unstressed: həv] 动词 助动词
1. have (indicates perfect tense):
PONS词典中的例句（已经编辑处理）
单语范例（未经PONS编辑处理）
They skated a clean short program, only to trip and fall on their closing pose.
en.wikipedia.org This supposed date was designed that the year 2500 would fall on 1941, the year when his own reign started.
en.wikipedia.org She also failed to make floor finals, her specialty, due to a fall on her first tumbling pass, a double layout.
en.wikipedia.org In order to adapt water wheels for gristmilling purposes, cams were used for raising and releasing trip hammers to fall on a material.
en.wikipedia.org A short time later, grey ash starts to fall on the ship.
en.wikipedia.org