knack
US
UK the knack n: (special technique, skill)
SC 诀窍 jué qiào
SC 妙招
This door can be difficult to unlock if you don't know the knack.
如果你不知道诀窍，这扇门很难打开。
a knack to [sth] n: (special technique)
SC 做...的诀窍
SC 做...的妙招
There's a knack to opening pickle jars; let me show you.
要打开咸菜罐子是有诀窍的；我来给你示范一下。
get the knack v expr: informal (acquire special technique)
SC 找到窍门
TC 找到竅門
TC 找到竅門
Playing barre chords is easy, once you get the knack.
have a knack for doing [sth], have the knack for doing [sth], have a knack of doing [sth] v expr: (have a talent, skill for [sth])
SC 在…方面有技巧
SC 在…方面有天赋
Carly has a knack for solving impossible problems.
have a knack of doing [sth] v expr: ironic (have a tendency to do [sth]) (讽刺)
SC 有…的本事
My brother has a knack of annoying people.
have the knack v expr: (have a special skill, ability)
SC 有天赋，有能力 yǒu néng lì
SC 本事，本领 běn shì，běn lǐng
TC 本事，本領
TC 本事，本領
knickknack, knick-knack, nicknack n: informal, often plural (trinket, small object)
SC 小玩意儿, 小装饰, 小摆设
My father has a room full of knickknacks that he brought back from his travels.
我父亲有一个房间，满是他旅行带回的小玩意儿。