中英释义：
双语例句
英语口语达到一定水平可以和外方设计师交流。
Candidate must be able to speak English to a basic level to communicate with foreign professionals.
成花素达到一定水平，产量就会提高，因为它指令植物停止长叶，开始孕育结出果实的花。
With the right levels of florigen yields increase because it instructs plants when to stop making leaves and start making flowers, which in turn produce fruit.
重点词汇
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达到
reach; achieve; attain; arrive at; hit; make it to; come to; get to; amount to; run to; touch; clock up; attainment; achievement; accomplishment; to; up to
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一定
certainly; definitely; necessarily; assuredly; sure; definite; certain; destined; no probs; without fail; you bet your life; must; shall; have
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水平
level; standard; mark; league; grade; plane; notch; step; bottom; horizon; water level; horizontal; flat; even