Stepped side gate
[机] 分级进模口
🧩 词语组成解析
v. 踏；行走（step的过去式和过去分词）
side
[said]
n. 面，边;方面;侧面;旁边;
adj. 侧面的;旁边的;次要的，枝节的;副的;
vi. 支持，同意;偏袒;附和;站在…一边;
gate
[ɡet]
n. 门;闸门;登机门;入场费;
vt. 给…装大门;[电子学] 电波传送;
🗣️ 情景例句
What kind of performance are you looking for?
你要什么配置的机器。
Did you paint this yourself?
你自己亲自油漆这个？
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，