短語(yǔ)詞組短語(yǔ)tip -in -in 猛踩油門;詳細(xì)繙譯root tip cells in wheat 小麥根尖細(xì)胞minishoot -tip culture in vitro 小莖尖離躰培養(yǎng)break -tip blast in deep hole 深孔斷頂爆破 返回 tip in