Stat.
[医] 镭射气单位(计算镭放射量的单位,相当于0.364毫居里)
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
I can't do it by myself.
我一个人哪做得完啊！
No. The next development was to carve the characters on a piece of wood.
是的，不象。下一步的发展是将汉字刻在一片木板上。