Ris
[医][=radioimmunosorbent]放射免疫吸附剂
🗣️ 情景例句
How much will it be?
要多少钱？
We can go faster than yesterday, I guess.
我想我们可能比昨天走得远。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。