1.gas emission 氣體排放 More and more people attach importance to reducing greenhouse gas emission. The mathematical mold is more closed to actual gas emission. 2.contribute to v.捐獻(xiàn);促成 Heat, cold, tactile and other sensations contribute to flavour. Key burbled about the wonderful people who contribute to tourism. 3.limit to 限制,局限 There is a limit to the amount of pain we can bear. We set a limit to the expense of the trip. |
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來(lái)自: Tidley9012 > 《英語(yǔ)》