| 单词 | tack on |
| 释义 | tack on tack on [sth], tack [sth] on vtr phrasal sep: informal, figuraitve (add, append) SC 添加 tiān jiā Airlines like to make their fares seem low, but then they tack on a bunch of extra fees. tack [sth] on, tack on [sth] vtr + adv: (attach by pinning) SC 用别针别在 Jane took some old notices off the board to make space, before tacking on her poster. |
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