它们对被它们催化的反应有很强的专一性.They are highly specific for the reactions that they catalyze.这个脱羧作用是由谷氨酸脱羧酶催化的.This decarboxylation is catalysed by the enzyme glutamic acid decarboxylase.这个复合反应是被邻氨基苯甲酸合成酶催化的.This complex reaction is...
I heard the ripple of the stream.我听到了小溪的潺潺声.Delayed flights have a ripple effect. Just one late flight could be carrying passengers for a dozen connecting services.航班晚点会引发连锁反应。仅仅一趟晚点的航班就可能运载着许多需要转机的乘客。There was a ripple ...
His hobnail boots clattered on the stone floor.他那双钉了铁掌的靴子在石地板上嗒嗒响。He dropped the knife and it clattered on the stone floor.他一失手，刀子当啷一声掉到石头地面上。He turned and clattered down the stairs.他转过身，噔噔噔地下了楼梯。His hobnail boots clatte...