tubers是什么意思？

tubers

英[t'ju:bəz] 美[t'jubəz]

• n. （植物的）块茎（如马铃薯等）( tuber的名词复数 )，<解>结节，隆起，肿胀；

例句

• The buds grow into new plants which produce new tubers. 芽长成新株,新株生出新的块茎.
• By age 10, 50 % of patients have calcified cortical tubers. 10岁的时候, 50%的病人出现钙化结节.
• In tubers from such potatoes stem mottle symptoms are rarely observed. 由这类马玲薯产生的块茎中茎斑驳症状不易观察到.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  块茎（某种植物隆起的地下茎）
  A tuber is the swollen underground stem of particular types of plants.