常見例句雙語例句The nectary originates from the several outer layer cells of base of carpel primordia.蜜腺起源於心皮原基基部外側(cè)的幾層細(xì)胞。A dry dehiscent fruit derived from a single carpel and usually opening along two lines of dehiscence as a pea pod.由單個(gè)心皮形成的通常沿兩條縫開裂的乾果，如豆莢。Green Grams ovary consists of singe carpel, one locule, cantaining 9—13 campylotropous ovules bearing at the marginal placentation.綠豆子厲由單心皮搆成，1室，有9—13個(gè)彎生胚珠著生在邊緣胎座上。 返回 carpel