Epicon
外延硅靶摄象管
🗣️ 情景例句
Huh.
哦。
After my core courses are finished, I'll be doing independent study.
在完成基础课程之后，我将作独立的研究。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，