n. 发信号,信号传输[反射]信号化
v. 发信号,用信号传达,用信号通讯( signal的现在分词 );发暗号;示意
网络 信令; 发信号; 讯号
Mandy started after him, signalling to Jesse to follow.
曼迪开始追赶他,示意杰西跟上。
He seemed to be signalling important shifts in U.S. government policy.
他似乎在表示美国政府的政策将会有些重大变化。
Lorry drivers say they have almost abandoned the practice of signalling cars to overtake when the road is clear, because many of the cars took too long to pass.
货车司机说,他们几乎放弃了在道路畅通时向汽车发出超车信号的做法,因为很多车辆都花了很长时间才超车。
During neurogenesis and in early brain development, ectonucleotidases often downregulate purinergic signalling.
在神经发生和早期大脑发育过程中,外切核苷酸酶通常下调嘌呤能信号传导。
Is it signalling, like telegraphs?
他是像电报机一样在发信息吗?