音标:['dʒemә] ;
n. 芽, 无性芽, 芽体
[医] 芽, 微胶粒, 分子团
n. small asexual reproductive structure in e.g. liverworts and mosses that detaches from the parent and develops into a new individual
词型变化:名词复数形式 : gemmas

gemma的用法和样例:

词汇搭配

  • brood gemma芽胞体
  • chain gemma链状芽孢

UNIT 4 TEXT Romance, betrayal, intrigue and tragedy - the making of a fascinating novel - are all there in The Gadfly. Ethel Voynich's first novel, The Gadfly came out in 1897 and became one of the mo

发表于:2018-12-04 / 阅读(190) / 评论(0) 分类 大学英语精读第五册

ACT III OK. 好。 If you want to adopt an animal, 如果你想收养动物, first we need to know some references. 首先我们得了解证明人。 References? 证明人? People we know? 我们认识的

发表于:2018-12-20 / 阅读(142) / 评论(0) 分类 走遍美国 Family Album U.S.A

ACT II Don't worry, Alexandra. 别担心,Alexandra。 We'll find the owner. 我们会找到狗的主人的。 How, Robbie? 怎么找,Robbie? Let me think. 让我想想。 Gemma, sit. Gemma,坐。 Good

发表于:2018-12-20 / 阅读(128) / 评论(0) 分类 走遍美国 Family Album U.S.A

Transcript: A. Good morning. This is an announcement for all passengers travelling on the 9:25 flight TOM1223 to Rome. This flight is delayed by two hours because of bad weather. B. Would all passengers travelling to Tokyo on flight FR3421 please hav

发表于:2018-12-28 / 阅读(141) / 评论(0) 分类 一起闲话英语-English Chitchat

Romance, betrayal, intrigue and tragedy the making of a fascinating novel are all there in The Gadfly. Ethel Voynich's first novel, The Gadfly came out in 1897 and became one of the most widely read books of the 20th century. We join the story in th

发表于:2019-01-01 / 阅读(130) / 评论(0) 分类 英语散文阅读

SCOTT SIMON, HOST: The aging British matinee idol thinks he's been given too small a role as the uncle of twin sisters. The American who's supposed to play a hero is as dull as a stick. But a young woman in the script department has an idea that migh

发表于:2019-01-17 / 阅读(111) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Andrea: Hello, Im Andrea. Were finding out what young people in Britain like to do at night. And first we asked people what they liked to drink. GT and beer sometimes. Wine maybe. I start off very sensibly on maybe a Bloody Mary or maybe one or two v

发表于:2019-02-23 / 阅读(110) / 评论(0) 分类 英语时差8,16
学英语单词
-dia
.at
acroosteosclerosis
asarum macranthum
Ayrshire breeders
bahrs
Bernankean
bleaching enging
bottom beam
broken-winged
bunyan
butixirate
cavity coalescence
Ciprofibric
circumnutated
conic oiltight hatchcover
conjunctivitis catarrhalis aestiva
creditism
curtaise
curveless
deficiency of liver yin
degravitating
diglycyl-L-cystine
dome-type frame
double rotary engine
eccentric gear
ecosystem development
electrocast brick
Excess Base
extraordinary resolution
fine broken rice
fish drier
fission level
ganter
get to know
grammaticisms
grid voltage supply
hardish
hf akylation
hyperspecialized
in ruin
increasing velocity
inertial control
information extration ability
input state
kurutz
languids
low-heat concrete
Lumbe
magnetic motive force
market suspension
mastotermitidaes
mayidisms
mechanics of writing
microprocessor semantics
monolingually
multiseriate hair
Negre, Pico (Nègre, Pic)
nonatherosclerotic
orders of magnitude
palaeoagrostology
panero
paradropper
per ann.
preconform
preliminary sorting
pulsed laser beacon
radio house
radio-telecope antnna
rataplanning
saddlebrown
sanwas
seek time
shrub border
sMMO
sodium caffeine sulfonate
special weapon troops
spiral mode
static inhibitor
strongly-connected automaton
suedoise
Sulfanilamidosulfasalicylate
supermorbidly
supervolcanic
surface flooding irrigation
takelmas
time division multiple access / enhanced data gsm environment
timebank
topazization
tracking-data network
trading monopoly company
transpulmonary pressure
triple-detection receiver
trustees
umbeclap
universal tilting table
Uviban
Vernalis
vin du pays
vitamin K-S
Watten
weight carrying capacity