flap the wings wildly or frantically; used of falcons
soak in a special solution to soften and remove chemicals used in previous treatments
造句
用作名詞(n.)
Orthogonal experiments were used to determine influence of some factors in acid bating on qualities of leather. 對酸性蛋白酶的分子量進行了測定，對比了酸性蛋白酶與胰酶中的膠原酶活力，以說明酸性酶軟化與胰酶軟化對膠原性質的影響。
Comparative studies about the activity of domestic trypsin and foreign normal temperature bating enzyme in different conditions were described. 作者對國產工業胰酶和國外常溫軟化酶進行了不同條件下的活力測定對比研究，并且進行了軟化應用對比實驗。