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Words
Kanji
二
极
管
【
èr
jí
guǎn
】
diode
vacuum tube
二
极
管
【
èr
jí
guǎn
】
diode
vacuum tube
二
HSK 1
1
含义
two; twice
拼音
èr
Details
极
HSK 3
含义
extreme, utmost, furthest, final
拼音
jí
Details
管
HSK 3
2
含义
pipe, tube, duct; woodwind music
拼音
guǎn
Details