Packing washer
[计] 密封垫圈
🧩 词语组成解析
packing
['pækiŋ]
n. 包装，打包;包装材料;（缝隙）填料;
v. 压紧(pack的ing形式);装满;
washer
[['wɔʃə]]
n. 洗衣人, 垫圈, 洗衣机\\n[化] 洗涤器; 垫圈
🗣️ 情景例句
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
Experience is the mother of wisdom.
智慧来自经验。
Those women are very hard-working.
那些姑娘很勤快。