n. 信号,暗号;预兆,征象;动机;导火线;
vt. 向…发信号;用动作(手势)示意;以信号告知;
vi. 发信号;
adj. 显著的,优越的;暗号的,作信号用的;
sign记号,信号+al表名词 → 信号
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西,
Whoever told you that was just joking.
无论是谁告诉你的,反正都是开玩笑。
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.