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  4. tocfl c
  5. day 75

day 75in the lab

unit 11 · science & technology

    in the lab

    Talk about lab tests, samples and materials, and say what someone or something has always done with 歷來, 一貫 and 向來.

    today’s words

    • 抽樣 chōuyàng · take a sample, sample
    • 纖維 xiānwéi · fibre
    • 直徑 zhíjìng · diameter
    • 分子 fēnzǐ · molecule
    • 核子 hézǐ · nucleus; nuclear
    • 凝結 níngjié · condense; congeal
    • 振動 zhèndòng · vibrate
    • 蒸發 zhēngfā · evaporate
    • 分解 fēnjiě · break down, decompose
    • 解剖 jiěpǒu · dissect
    • 鈣 gài · calcium
    • 一貫 yīguàn · consistent, all along
    • 革新 géxīn · innovate, reform
    • 關頭 guāntóu · critical moment
    • 過關 guòguān · pass (a test), get through
    • 荒唐 huāngtáng · absurd, ridiculous
    • 夾雜 jiázá · be mixed with
    • 解體 jiětǐ · fall apart, break up
    • 抉擇 juézé · (hard) choice
    • 可觀 kěguān · considerable, impressive
    • 捆 kǔn · tie up, bundle
    • 領會 lǐnghuì · grasp, understand
    • 歷來 lìlái · always, throughout history

    sentences

    • 這家店歷來只用本地的材料。 · This shop has always used only local ingredients.
    • 準時是我們公司一貫的要求。 · Punctuality has always been our company’s rule.
    • 他是研究核子物理的科學家。 · He’s a scientist working in nuclear physics.
    • 水分子非常小,眼睛看不見。 · Water molecules are far too small to see.
    • 學醫的學生都要上解剖課。 · Medical students all have to take anatomy classes.