单词	凸凸
释义	凸凸tūtūconvex on both sides (of lens)biconvex
随便看	complementary feedback complementary field complementary filter complementary filters complementary fission complementary fission product complementary fission--product complementary fission-products complementary fission-products chain complementary form complementary function complementary gene complementary gene-- complementary factor complementary gene; complementary factor complementary genes complementary geometric programming complementary hbt complementary hue complementary image complementary indicating device complementary induction complementary interaction complementary interval complementary inverter circuit complementary ion