(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
叶子
yè ziㄧㄝˋ ㄗ˙
foliage; leaf[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
产卵
chǎn luǎnㄔㄢˇ ㄌㄨㄢˇ
lay (an egg)[cedict]
由
yóuㄧㄡˊ
to follow; from; it is for...to; reason; cause; because of; due to; to; to leave it (to sb); by (introduces passive verb)[cedict]
让
ràngㄖㄤˋ
to yield; to permit; to let sb do sth; to have sb do sth[cedict]
卵子
luǎn zǐㄌㄨㄢˇ ㄗˇ
ovum[cedict]
受精
shòu jīngㄕㄡˋ ㄐㄧㄥ
to receive sperm; fertilized; insemination[cedict]