verb 下载 🔗分享 发信号，示意。 To indicate; to convey or communicate by a signal. Examples : "The teacher was signaling to the students to be quiet by raising her hand. " 老师举起手，示意学生们安静。 communication signal action technology media 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 发信号，示意。 To communicate with (a person or system) by a signal. Examples : "Seeing the flames, he ran to the control room and signalled headquarters." 看到火焰后，他跑到控制室，向总部发出了信号。 communication system technology signal sign 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 信号传导，信号发送 (usually biochemistry) The sending of a biochemical or other type of signal. Examples : "Contextualized Sentence: "The body uses insulin signaling to tell cells to absorb sugar from the blood after a meal." " 身体利用胰岛素信号传导来告知细胞在饭后从血液中吸收糖分。 biochemistry signal biology chemistry medicine physiology process communication 与AI对话词汇游戏阅读练习
