Sedar
abbr. submerged electrode detection and ranging 在水中的电极测试和距离修正
🗣️ 情景例句
Don't mince words.
别吞吞吐吐的。
I didn't mean to.
我不是故意的。
Which speech are you going to listen to this afternoon?
今天下午你准备去听哪个报告？