tetchier

1. Now that Rio's resurgent shares have nudged through the first of the two strike prices, effectively handing the Chinese company fresh equity at a discount, they are tetchier still.
    由于力拓重拾升势的股价已突破两个行权价格的第一个，相当于实际上以折扣价将新股权交给这家中国公司，因而股东们变得更加愤怒。