| 复合形式： |
| 英语 | 中文 |
| forty hours npl | (working week) (每周工作时间) | SCSimplified Chinese 四十小时 sì shí xiǎo shí
TCTraditional Chinese 四十小時 |
| No overtime for me: I do my forty hours and get out of there. |
| forty winks n | informal (nap, short sleep) (非正式用语) | SCSimplified Chinese 眯一会儿，打个盹儿，小睡片刻 mī yī huì er，dǎ gè dǔn er，xiǎo shuì piàn kè |
| I'm going to catch forty winks before getting ready to go out. |
forty-five,
45 n | (cardinal number: 45) (基数词) | SCSimplified Chinese 45，四十五 sì shí wǔ |
| The song entered the charts at number forty-five. |
| 45 n | informal (7" vinyl record) | SCSimplified Chinese 45转 |
| He collects old 45s and other rare vinyl. |
forty-five,
45 adj | (45 in number) | SCSimplified Chinese 四十五个, 四十五位 |
| He claimed he could live without food or water for forty-five days. |
| The record was designed to be played at forty-five revolutions per minute. |
forty-five,
45 adj | (45 years of age) | SCSimplified Chinese 四十五岁 |
| He couldn't believe he would be forty-five on his next birthday. |
forty-five,
45 pron | (people, things: 45 of them) (人、物品) | SCSimplified Chinese 45个 |
| One person died in the bus crash and 45 were injured. |
| forty-niner n | US, historical, informal ([sb] participating in 1849 Gold Rush) | SCSimplified Chinese 1849年参与加利福尼亚州淘金热的人 |
fortysomething,
forty-something n | informal (person in their 40s) | SCSimplified Chinese 四十多岁的人 |
fortysomething,
forty-something adj | informal (age: in your 40s) | SCSimplified Chinese 四十多岁的 sì shí duō suì de |
