An enzyme that catalyzes the hydrolysis of a galactoside.半乳糖酵催化半乳糖水解的一种酶.Digitonin is a galactoside.洋地黄皂甘是一种半乳糖甘.It acted on cellobiose and PNP - � � - D - glucoside, and a little on PNP - � � - D - galactoside nnd PNP -...
Derricks are scattered here and there on the boundless plain.在一望无际的原野上散布着一座座井架.Lofty derricks dot the landscape in an oil field.高耸的井架点缀着油田的景色.Steel derricks rose to meet our eyes as we drew nearer to the oil fields.我们快到油...
Soybeans are very rich in protein.大豆含有丰富的蛋白质.In Europe, soybeans aren't as common.但是在欧洲, 大豆的情况并非如此.The soybeans bears the climate of Pennsylvania very well.大豆很适应宾夕法尼亚的气候....
The minister decreed that there should be a full investigation.这位部长命令要作详细调查.The UN Security Council has decreed that the election must be held by May...联合国安理会已通过决议，规定选举必须在5月前举行。The king decreed a general amnesty.国王颁布了大赦令...
狗项圈上系着一条布。There was a piece of cloth tied to the dog's collar.母亲拉住了那几只吠叫的狗的项圈。Mother took hold of the barking dogs by their collars.我们的狗的项圈上有它的名字.Our dog has its name on its collar....