pad是可数名词。作名词意思：吸收液体、保洁或保护用的）软垫，护垫，垫状物、便笺本，拍纸簿、爪垫，肉掌、可数名词：百洁布，菜瓜布、发射台，停机坪、（运动用）防护垫、浮叶、住所，（尤指）公寓
作动词意思：及物动词：（用软材料）填充，覆盖，保护、虚报（账目），做黑账
不及物动词：蹑手蹑脚地走
相关介绍
Insert the cushion pad into the cover.
把软垫塞入垫套中。
Crimes committed by persons in businesses including expense-account padding, stealing office supplies, price-fixing, product fraud, etc.
公司职员的犯罪，包括虚报开支、盗办公用品、定价格、品欺诈等。
The situation of vigor, diet and weight of mice as well as tumor in paw pads was observed during chemotherapy.
观察给药期间小鼠活力、进食、体重及爪垫局部情况。
The sample implementation uses a blank space("") as the character for padding.
样本实现使用空格（“”）作为填充字符。
