🧩 词语组成解析
n. 黄（姓氏）
abbr. 国际保健行动（Health Action International）；自动调温式空气滤清器系统（Hot Air Intake）
🗣️ 情景例句
There's nothing wrong with hard work.
刻苦没错。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？