-grade
表示“走, 动, 行”, “某种走动、移动的样子”
🧩 词语组成解析
n. 等级;职别;成绩等级;年级;
vt. 安排;依序排列,依等级排列;评估;评分;
vi. 属于…等级;缓缓地变化或发展;
grad表示步,级 + e → 给…分等级
🗣️ 情景例句
Will you please try to relax?
能不能放轻松些?
I wouldn't, if I were you.
要是我就不会。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的,
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