| 释义 |
Verb: ascertain `asur'teyn- Establish after a calculation, investigation, experiment, survey, or study
- determine, find, find out - Be careful or certain to do something; make certain of something
- see, check, insure, see to it, ensure, control, assure - Find out, learn, or determine with certainty, usually by making an inquiry or other effort
- determine, check, find out, see, watch, learn - Learn or discover with certainty
Derived forms: ascertained, ascertaining, ascertains See also: ascertainable Type of: discover, find out, get a line, get wind, get word, hear, learn, pick up, see, verify |