Siphon lubrication
[机] 虹吸滑润器
🧩 词语组成解析
siphon
[['saifən]]
n. 虹吸管\\nvt. 用虹吸管吸出, 抽取\\nvi. 通过虹吸管
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
The government announced its new economic policies.
政府发布了新的经济政策。
None so deaf as those that won't hear.
置若罔闻。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。