thru
prep.
by 1839, altered spelling of through; at first often in representations of dialect (Scottish, Yankee), by 1880s in standard use as a simplified spelling.
| 词汇 | thru | 
| 词根词缀 | Online Etymology Dictionary thru prep. by 1839, altered spelling of through; at first often in representations of dialect (Scottish, Yankee), by 1880s in standard use as a simplified spelling. | 
| 随便看 | 
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