entries → 關鍵
TSUMUGU · TOCFL 5 (est.) · 詞
關鍵 word · TOCFL 5 (est.)
關鍵 =
ㄍㄨㄢ ㄐㄧㄢˋ · guānjiàn
noun — the crux; the key; adj — crucial

字源 FORM — what the parts do

the gate; the bolt (關口)guān
the bolt-pin; the key (鎖鍵)jiàn
關鍵,關門的關,鍵是關鍵的鍵。

故事 STORY — a scene to remember it by

上了(),插上那根)——少了它,門開不了。
The gate shut (關), the bolt-pin driven home (鍵) — without it the gate won't open.
記憶法
關 · Related
要害yàohàithe vital spot