Egersimeter
[医] 电激相应计(肌肉神经兴奋性及其时值测定器)
🗣️ 情景例句
I'm too deeply involved.
我已陷得太深，难以自拔了。
To sink
沉下
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。