Vector arithmetic
[计] 向量运算
🧩 词语组成解析
🗣️ 情景例句
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我们有五项国际专利可以出售。
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As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人们尽快朝楼梯跑去，爬上楼梯跑出舱外，其中好多人衣服已经着火了。