Though he called optical mapping "potentially very powerful, " Green added that it requires such a high level of expertise that only a couple of laboratories in the world use the method.

Green认为光学标测虽然“潜能巨大”，但要求有高水平的专家，以至于目前世界上只有几个实验室能使用该方法。

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A few drops of green food colouring were added.

几滴绿色的食品色素被加进去了。

《柯林斯英汉双解大词典》

If you wanted red you added copper, if you wanted green you added iron.

如果你想要红色，你要加铜，如果你想要绿色，你要加铁。

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Paul Pierce led Boston with 29 points, Green added 26 and Terry had 18.

WSJ: Celts top Knicks 97-90 in OT, avoid playoff sweep

Mr Green added that many large companies were investing too much time and money in patent disputes.

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Green added an assist, while Ovechkin and Troy Brouwer also scored in regulation in helping the Capitals (16-17-1) improve to 4-1 in their last five.

WSJ: Green rallies Caps to 4-3 SO win over Sabres