Needle penetration
[化] 针入度
🧩 词语组成解析
needle
['nidl]
n. 针;针状物;<口>刺激性言行;
vt. 用针缝，刺;刺激，激怒;<俚>增加（饮料的）酒精含量;
vi. 缝纫;
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
We need a man who knows the ropes.
我们需要位内行人士。
It seems doesn't understand.
看起来他好像不了解。
'I'm trying to repair the bell,' answered Bill.
“我想把这口钟修好，”比尔回答说。