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.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 tuber...

tubers的音标：tubers的英式发音音标为：[t'ju:bəz]tubers的美式发音音标为：[t'jubəz]...

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