Ris
[医][=radioimmunosorbent]放射免疫吸附剂
🗣️ 情景例句
I find myself in an embarrassing situation.
我现在有一件很糗的事。
Full details regarding packing and marking must be strictly observed.
请严格遵守包装及商标的细则。
This is a standard size.
这是标准尺寸。