名 board,plank,shutter,plate;形 stiff,unnatural,hard;动 (表情严肃) look serious,pull tight;量 a card of,a paper of,见“老板” [lǎo bǎn] ;
[例句] 滴水板、水槽和塞孔一定要定期消毒。 Make sure the draining board, sink and plug hole are regularly disinfected.
[例句] 子女身上遗传了父母双方的基因型板。 The offspring contain a mixture of the genetic blueprint of each parent.