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guānjiàn

door bolt; door bar, key; hinge; crux

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guān jiàn

adj. crucial

guān jiàn

n. crux, sticking point, key, hinge, linchpin

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guan1 jian4

crucial point, crux, CL:個, 个, key, crucial, pivotal

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關鍵|关键 [guān jiàn] ► crucial point ► crux ► CL:↑個|↑个 [gè] ► key ► crucial ► pivotal