n. 单行;

列纵队
词: single file
义词
n.
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dour,
doura,
dourine,
dourly,
Douro,
douroucouli,
douse,
douser,
dousing,
douzepers,
相似单词
singing-suppressor,
single,
single breasted,
single channel,
single entry,
single file,
single out,
single-acting,
single-action,
single-blade,