have a firm understanding or knowledge of; be on top of | twist suddenly so as to sprain |
be careful or certain to do something; make certain of something | change to the contrary |
verify by using a duplicate register for comparison | go sour or spoil |
handle and cause to function | pass into a condition gradually, take on a specific property or attribute; become |
maintain influence over (others or oneself) skillfully, usually to one's advantage | undergo a transformation or a change of position or action |
exercise authoritative control or power over | change color |
lessen the intensity of; temper; hold in restraint; hold or keep within limits | become officially one year older |
check or regulate (a scientific experiment) by conducting a parallel experiment or comparing with another standard | have recourse to or make an appeal or request for help or information to |
place under restrictions; limit access to by law | direct at someone |
| shape by rotating on a lathe or cutting device or a wheel |
| let (something) fall or spill from a container |
| alter the functioning or setting of |
| cause (an object) to assume a crooked or angular form |
| to break and turn over earth especially with a plow |
| to change orientation or direction |
| cause to move around a center so as to show another side of |
| cause to move around or rotate |
| pass to the other side of |
| move around an axis or a center |
| to send or let go |
| cause to move along an axis or into a new direction |
| channel one's attention, interest, thought, or attention toward or away from something |
| get by buying and selling |
| accomplish by rotating |
| undergo a change or development |
| cause to change or turn into something different;assume new characteristics |