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inoh

mainline

/ˈmeɪnˌlaɪn/

含义 1

The primary route or connection.

“The mainline train arrived right on schedule.”
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mainline 的插图：The primary route or connection.

含义 2

inject drugs directly into a vein

“He decided to mainline the drug for faster effects.”
添加到 My Deck
mainline 的插图：inject drugs directly into a vein