Call indicator board
[电] 示号板
🧩 词语组成解析
call
[kɔl]
v. 呼唤，喊叫;召唤，叫来，召集;下令，命令;打电话给;
n. 喊叫，大声喊;电话联络;必要，理由;要求;
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
board
[bɔ:d]
n. 板;董事会;甲板;膳食;
vt. 上（船、车或飞机）;收费供…膳宿;使搭伙，使寄宿;强行登（船）;
vi. （火车、轮船、飞机等）接受乘客;搭伙，寄宿;
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
After my core courses are finished, I'll be doing independent study.
在完成基础课程之后，我将作独立的研究。
They insisted on staying rather than going.
他们坚持留下来，而不愿意走