Duo-servo
a. 双力作用的
🧩 词语组成解析
duo
['dju:əu;'du:əu]
n. 二重唱;二人组;
servo
[['sə:vəu]]
n. 伺服, 伺服系统\\n[计] 伺服装置
🗣️ 情景例句
I see him on the train every day but we are not on speaking terms.
我每天都在火车上见到他，但彼此没有说过话。
I think it's going to be too humid.
我认为天气将会太湿。
The self-discipline required to drag myself out of bed eleven minutes earlier than usual was considerable.
这就要求我比平时早11分钟把自己从床上拽起来，这种自我约束是很艰苦的。