1.
The Research into Giving Physical Education of the Rehabilitation and Health Care to Invalid Students at Colleges;
对普通高校病弱学生开设康复保健课的研究
2.
Research on set up Physical Education and Health Protection Classes for Weak Students;
对病弱学生开设保健康复体育课的探索
3.
Development and Molecular Biology of the Attenuated Vaccine of Tobacco mosaic virus;
烟草花叶病毒弱毒疫苗的研制及其分子生物学
4.
She is feeble from sickness.
她因为生病而变得虚弱。
5.
He was emaciated by long illness.
他由于长期生病而瘦弱。
6.
"Recently, grief had brought about a relapse in the delicate child's health, and for days at a time she had to abandon her studies."
"近因女学生哀痛过伤,本自怯弱多病的,触犯旧症,遂连日不曾上学."
7.
A skinny, sickly and, for much of his life, skint individual, Perutz is an unlikely hero.
佩鲁茨体弱多病，清贫一生，却出人意料的成了科学界的英雄。
8.
Preliminary Studies on the 6.4kb dsRNA Genome of the Mycovirus Infecting the Hypovirulent Isolate Ep-1PN of Sclerotinia Sclerotiorum;
核盘菌弱毒相关病毒基因组分子生物学特性的初步研究
9.
In Vivo Characterizations of Infectious Molecular Clone and Its Derivatives of Donkey Leucocyte Attenuated Equine Infectious Anemia Virus;
马传染性贫血病驴白细胞弱毒感染性分子克隆及其衍生毒的生物学和分子生物学特性分析
10.
Characterization of highly pathogenic porcine reproductive and respiratory syndrome virus HuN4 strain in the course of attenuation
致弱过程中高致病性猪繁殖与呼吸综合征病毒HuN4株部分生物学特性的研究
11.
His strength has been worn down by illness.
由于生病，他的体力削弱了。
12.
He has been ill and is still weak.
他刚生过病，现在仍很虚弱。
13.
He has slipped badly since his last illness.
他自从上次生病以来一直很虚弱。
14.
returning to health after illness or debility.
生病或虚弱后恢复健康的。
15.
I felt feeble when I was ill.
我生病的时候感到很虚弱。
16.
His long illness leaned his body.
他长年生病，致使身体瘦弱。
17.
The long illness had wasted the old man's strength.
长期生病使老人体力衰弱了。
18.
The old woman became ill and slowly faded away.
老太太生了病，身体慢慢地衰弱下去。