frost [frɒst]以下由轻松背单词网站提供
单词级别第4级基本释义n.霜,冰冻,冷漠;vt.覆着霜,冻结,结霜;vi.受冻,起霜英英释义(a period of time in which there is) an air temperature below the freezing point of water , or the white , powdery layer of ice which forms in these conditions , especially outside at night参考例句A lot of crops were damaged by the frost. 这次霜冻,受害的庄稼不少。Try to harvest the fruit before the first frost. 在第一次霜冻以前要设法把水果收摘完。 推荐阅读 |