Sub-levels
(sub-level 的复数) 水平以下
🧩 词语组成解析
n. 补充人员, 部下, 潜水艇, 胶层, 订户, 傻子\\na. 附属的, 次级的\\nvt. 替代, 转包\\nvi. 替代\\n[计] 子程式, 用户, 代替, 减法器
n. 色阶调整；控制色阶；水平, 标准（level复数形式）
🗣️ 情景例句
Frank, you got it.
Frank你猜对了。
Which train do I take to Philadelphia?
去费城乘哪趟车？
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。