Alphabetic signal
[计] 字母信号
🧩 词语组成解析
alphabetic
[ˌælfə'betik]
adj. 照字母次序的，字母的;
signal
['sɪgnl]
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
Hot dog? Only seventy-five cents.
要热狗吗 只要七十五分钱。
But We tried very hard to adapt ourselves to the new environment.
但是我们尽量去适应新的环境。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。