单词	firm bottom
释义	firm bottom 稳固底板
随便看	law officers law officers of the crown law-offices law of filial regression law of Finland law of fisheries law of fixed proportion law of force law of forestry law of freezing-point depression law of frequency law of friction law of functional growth law of gas law of gas diffusion law of gaseous reaction law of gas reaction law of geminate species law of general gravitation law of general thinking law of genesis of structure law of geometrical crystallography law of geometric proportion law of geometric similarity law of God 落魄不偶落魄不羁落魄江湖萾萿葀葁葂葃葄歌イ上ゲル歌イ手歌ウ歌ガルタ歌ギレ歌ザワ歌ヨミ歌人歌人歌仙