常見例句

雙語例句

• And if your dog, the best thing on the block is a lamp post, right?
  如果是你的狗，最需要的是一個電線桿，對吧？
• They shined a flood lamp onto a block of snow or ice in the freezer and produced one- to five-centimeter-tall spikes on the block within a few hours.
  冰柜里邊放有一大塊冰雪，然后用燈光照射上面。 幾個小時(shí)之后，冰塊上邊產(chǎn)生了一到五厘米高的冰林。
• The photoconductive cells should receive equal illumination from L1, a convenient method is to mount the cells in holes in an aluminum block and to mount the lamp midway between them.
  L1照射到兩個光敏電阻上的光強(qiáng)度應(yīng)該相等，有一個簡便的方法可以實(shí)現(xiàn)這個要求，將兩個光敏電阻固定在同一個鋁塊上的兩個小孔內(nèi)，燈泡則固定在兩個光敏電阻的中間。

權(quán)威例句

• Makeshift checkpoints sprang up, with litter bins, bricks, gates and uprooted lamp-posts used to block cars.
  ECONOMIST: Upheaval in Syria
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