Bloodstreams
n. 血流, 体内循环的血液( bloodstream的复数形式 )
🗣️ 情景例句
I didn't expect you to do such a good job.
没想到你做得这么好。
That sounds OK. I'll need it from the 10th to the 14th.
听上去挺不错。从10号到14号我需要租一辆。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。