Absorption wavementer
[电] 吸收式量波器
🧩 词语组成解析
🗣️ 情景例句
That'll be our first one,
这将成为我们的第一件，
Where am I supposed to pay the excess train fare?
我应该在哪里补票？
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。