单词
pea
读音
piː
美式
英式
词根
词根是 Old English 'pea' ，从中世纪拉丁' pisum '的音译，表示豌豆，没有形成其他词语。
释义
n. 豌豆 n. (Pea)人名；(意)佩亚 [ 复数 peas或pease ]
例句
The tumour had shrunk to the size of a pea.
肿瘤已缩小到豌豆大小。
Pea pods burst open when overripe.
豌豆过熟就会爆裂。
Each pea and peach on the beach can be reached by the peacock.
海滩上的每一颗豌豆和桃子孔雀都能触及。
The tumour had shrunk to the size of a pea.
肿瘤已缩小到豌豆大小。
Pea pods burst open when overripe.
豌豆过熟就会爆裂。
Each pea and peach on the beach can be reached by the peacock.
海滩上的每一颗豌豆和桃子孔雀都能触及。
强化记忆
你可以将 "pea" 与常在一起吃的食物配对，比如 "pea soup"（豌豆汤），这样可以帮助记住它的意思。豌豆，早在中世纪就广泛种植在欧洲，并从拉丁语借用到了英语中。它经常出现在许多欧洲菜肴中，如英式豌豆汤和法式豌豆泥，并因此在欧洲文化中有很大的影响力。
看视频学发音
we can have what we call a homozygous pea, where both alleles are identical,and what we call a heterozygous pea,when the two alleles are different.
with a working memorythat's about the size of a pea.Now don't get me wrong, working memory is awesome.
is if you have lowercase Y's.In Mendel's first generation, the yellow homozygous pea momwill give each pea kid a yellow-dominant allele,
In Mendel's first generation, the yellow homozygous pea momwill give each pea kid a yellow-dominant allele,and the green homozygous pea dad will give a green-recessive allele.
and the green homozygous pea dad will give a green-recessive allele.So all the pea kids will be yellow heterozygous.Then, in the second generation,
所属分类
出国,专升本-自考,其他
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