单词 | Canning | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 | CanningListen: [ˈkænɪŋ]动词变化: "to can"
本页中: canning, can WordReference English-Chinese Dictionary © 2019:
WordReference English-Chinese Dictionary © 2019:
WordReference English-Chinese Dictionary © 2019:
Collins Chinese Dictionary Plus (3rd edition), 2011: can I n [c] 1 (for food, drinks) 罐头(頭) guàntou [个 gè] (with lid) 容器 róngqì (for petrol, oil) 罐 guàn [个 gè]
2 (=contents) 一听(聽)所装(裝)的量 yī tīng suǒ zhuāng de liàng [听 tīng] 3 (=contents and container) 一罐 yīguàn II vt [+ food, drink] 罐装(裝) guànzhuāng
can 1 (=be able to) 能 néng
(in general) 我能帮(幫)你吗(嗎)? wǒ néng bāng nǐ ma?
2 (=know how to) 会(會) huì
3 (permission, requests) 可以 kěyǐ
4 (disbelief, puzzlement)▶ it can't be true! 这(這)不可能是真的! zhè bù kěnéng shì zhēn de!
5 (possibility) 可能 kěnéng
can 、could 和 be able to 都是用来表示某人有能力做某事,后接原形动词。can 或 be able to 的现在式都可以指现在,但 can 更为常用。They can all read and write…The snake is able to catch small mammals. could 或 be able to 的过去式可用来指过去。will 或 shall 加 be able to 则用于表示将来。指在某一特定时间能够做某事,用 be able to 。After treatment he was able to return to work. can 和 could 用于表示可能性。could 指的是某个特定情况下的可能性,而 can 则表示一般情况下的可能性。Many jobs could be lost…Too much salt can be harmful. 在谈论过去的时候,使用 could have 加过去分词形式。It could have been much worse. 在谈论规则或表示许可的时候,用 can 表示现在,用 could 表示过去。They can leave at any time. 注意,当表示请求时,can 和 could 两者都可。Can I have a drink?…Could we put the fire on? 但表示建议时只能使用 could 。You could phone her and ask. |
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