尖细

He spoke with a reedy, quavering voice.

他用而颤抖的声音说话。

He felt uneasy at acute piercing sound.

他听见刺耳的声音觉得不好受。

Her foot pointed artfully toward tapering toes.

她的脚巧妙地伸向了前的鞋子里。

She likes to use pencils with fine points; I don't.

她喜欢用笔头的笔, 我不喜欢。

Techniques to resolve the difficult cannulation cases include tapered tip catheter, guide wire, papillotome, and precut endoscopic papillotomy (EPT).

对于较困难之病例，管子，导引线方法，电刀及内视镜乳突先前切开术乃解决方法。