titrate
verb /taɪˈtreɪt/, /tɪˈtreɪt/
/taɪˈtreɪt/, /tɪˈtreɪt/
(chemistry动词形式
| present simple I / you / we / they titrate | /taɪˈtreɪt/, /tɪˈtreɪt/ /taɪˈtreɪt/, /tɪˈtreɪt/ |
| he / she / it titrates | /taɪˈtreɪts/, /tɪˈtreɪts/ /taɪˈtreɪts/, /tɪˈtreɪts/ |
| past simple titrated | /taɪˈtreɪtɪd/, /tɪˈtreɪtɪd/ /taɪˈtreɪtɪd/, /tɪˈtreɪtɪd/ |
| past participle titrated | /taɪˈtreɪtɪd/, /tɪˈtreɪtɪd/ /taɪˈtreɪtɪd/, /tɪˈtreɪtɪd/ |
| -ing form titrating | /taɪˈtreɪtɪŋ/, /tɪˈtreɪtɪŋ/ /taɪˈtreɪtɪŋ/, /tɪˈtreɪtɪŋ/ |
- titrate something to find out how much of a particular substance is in a liquid by measuring how much of another substance is needed to react with it
滴定测量（液体中的物质） 词源late 19th cent.: from French titrer (from titre in the sense ‘fineness of alloyed gold or silver’) + -ate.