Unefficient
无效的, 效率不高的
🗣️ 情景例句
Yes, but I threw them back.
钓到了，但我把它们放回去了。
Yes, indeed.
是的，确实如此。
Despite the fact that the bottle is tinted a delicate shade of green, an observant visitor would soon notice that it is filled with what looks like a thick, grayish substance.
尽管那只瓶子呈淡绿色，但细心的客人很快就会发现瓶里装的是一种看上去黏稠，颜色发灰的东西。