A knack of trade
经商之道,行业诀窍
🧩 词语组成解析
knack
[næk]
n. 诀窍，窍门;熟练技术，技巧;需要技巧的工作;巧妙手法;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
trade
[tred]
n. 贸易;行业;<美>顾客;买卖;
vt.& vi. 交易，经商;
vt. 交换;经营…交易，做…的买卖;
vi. 贸易;买卖;以物易物;
🗣️ 情景例句
I'd really appreciate it.... Yes.... Thank you....
我非常感激……好的……谢谢你……
There were times of disappointment, anger, and humiliation, and there were also times of joy.
生活中有失望、生气和屈辱的时候。
She guided the tourists around the castle.
她引导旅游者参观了这座城堡。