方格图案的;受阻的;封闭的;
检查,核对(check的过去式和过去分词);

词源考究
来自check,棋盘。
Only when each logical step has been checked by other mathematicians will the proof be accepted.
只有每一逻辑步骤都被其他数学家验证之后,证明才能成立。
来源:《柯林斯高阶英汉双解学习词典》We checked into the hotel, then went for a walk along the beachfront.
我们办好旅馆入住手续后, 就去海滩散步了.
来源:《简明英汉词典》All particulars should be carefully checked and verified; nothing should be taken for granted.
所有细节都应仔细核实, 任何事都不能想当然.
来源:《简明英汉词典》She was in San Diego the weekend Jensen got killed. It checked out.
詹森遇害的那个周末她在圣迭戈,后经查证情况属实。
来源:《柯林斯高阶英汉双解学习词典》Once you've checked off the items you ordered, put this record in your file.
清点完所定购的每一件东西后,将这份记录存档。
来源:《柯林斯高阶英汉双解学习词典》Tissue that is removed during the operation is checked for signs of malignancy.
检查手术切片,以判断是否为恶性。
来源:《柯林斯高阶英汉双解学习词典》He had checked in at Amsterdam's Schiphol airport for a flight to Manchester.
他已经在阿姆斯特丹的斯希普霍尔机场办好了登机手续,准备飞往曼彻斯特。
来源:《柯林斯高阶英汉双解学习词典》
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