Pin-pointing
(pin-point 的现在分词) 针点型
🧩 词语组成解析
pin
[pin]
n. 钉;别针，扣针，饰针;大头针;没价值的东西;
vt. 压住;（用钉等）钉住，钉住，别住，扣住;用障壁等)围住，关住（俚语）抓住;[军]牵制;
adj. 针的;钉的;销的;大头针的;
pointing
['pɔintiŋ]
n. 弄尖，指示;勾缝;磨尖;
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
Day and night.
没日没夜。
I am, Miss Zhao, said Wei Hua. Today is Saturday, September 19th.
“是我，赵小姐，”魏华说，“今天是9月19日，星期六。