to change from a liquid to a semi-solid or solid state, often through the process of clotting or curdling
凝固する
to cause a substance to change directly from the solid phase to the gas phase without passing through the liquid phase
昇華する
to make something less forceful, potent, or intense by adding additional elements or substances
希釈する
to heat a liquid and turn it into gas then cool it and make it liquid again in order to purify it
蒸留する
to sharpen or hone the cutting edge of a blade by rubbing it against a sharpening tool or stone
研ぐ
to examine, repair, and make significant improvements or changes to something
見直す
to make very precise adjustments, usually small ones, to improve or perfect something
微調整する
to make something, particularly something unpleasant or unsatisfactory, better or more bearable
改善する
to make something right when it was previously incorrect, improper, or defective
修正する