Ectopectoralis
胸大肌
🗣️ 情景例句
I'm sorry I'll have to pass.
很遗憾我得错过这回了。
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。