callus

英 /ˈkæləs/ 美 /ˈkæləs/

★★★★中高频词

中文释义

n.老茧，假骨质，<植>愈合组织

vi.结硬皮，生老茧，结痂

vt.使生茧（或变硬），使（伤口等）结痂

I walked to him and took his outstretched hand which was rough with callus.

我走向他，握起他那长满老茧的手。
PP 333 promote callus induction of ttiree kinds of varieties except Dixie Green.

PP333除了对迪斯绿有抑制作用外,对其它3种高羊茅的愈伤诱导都起促进作用.
P 333 promoted callus induction of three cultivars other than Dixie Green.

PP333仅对迪斯绿有抑制作用,而对其它3个品种起一定的促进作用.