切割: slicing; cutting; excision; dissection◇切割机cutterbar;cut-off machine;slitter; 切割面 cut surface; facet; 切割线 line of cut
暗: Ⅰ形容词1.(光线不足; 黑暗; 暗淡) dark; dim; dull 短语和例子暗绿 dark green; 暗紫色 dull purple; 灯光很暗。 the light is rather dim. 天色渐暗。 it's getting dark.2.(不显露的; 秘密的) hidden; secret 短语和例子明人不做暗事。 a person who is a