Instead they made that essence, a piece of DNA that carries about 1,000 genes, from off-the-shelf laboratory chemicals.

相反，他们用实验室现成的化学药剂，自己造出了那个“实质”：一段载有约1000条基因的DNA。

youdao

Instead they made that essence, a piece of DNA that carries about 1, 000 genes, from off-the-shelf laboratory chemicals.

相反，他们用实验室现成的化学药剂，自己造出了那个“实质”：一段载有约1000条基因的DNA。

youdao

If you're working with a dresser, add another piece or shelf above the dresser for extra storage, she said.

她说如果你要制作一个梳妆台，可以在梳妆台上再添一层搁板或者架子，用来存放更多东西。

youdao

The device relies on the kind of off-the-shelf parts you might find in a smart phone or other piece of consumer electronics.

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