basal laminabasal platesbasaliabase coverbase platebasilar laminabasilar plateboardcclend plateendplatefoundation platelamina basalismain foundationparanal lobesparanal processplacoderaftsclerobasissubstrate基: base; foundation板: board; plank; plate薄基板: thin core翅基板: wing scale酚基板: phenolic resin copperclad laminate下载手机词典可随时随地查词查翻译