Keraphen
开拉芬(四碘酚酞钠造影剂)
🗣️ 情景例句
Wait with your pictures for a second.
先别忙着你的摄影。
A little labour,much health.
适量的劳动大有益于健康。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。