Aerenchyma is well developed in mesophyll.叶肉中通气组织发达,且均有不规则裂生性气腔.There is a great quantity of aerenchyma and secretory canals distributed in root, stem and leaf.根 、 茎、叶中均有发达的通气组织和分泌道分布.The aerenchyma was made of broken ce...
She shivered involuntarily as he approached her.他离她越来越近，她不由自主地颤抖起来。His left eyelid twitched involuntarily…他的左眼皮不由自主地跳动。I felt my body involuntarily stiffen against her invasion of my personal space.随着她不断侵入我的个人空间，我感觉全身都不由...
I've had a lifelong fascination with the sea and with small boats.我一生都对大海和小船着迷。Building a memorial to Columbus has been his lifelong dream.为哥伦布建一座纪念碑是他一生的梦想。He has had a keen and lifelong interest in astrological re...