Impure flutter
[医] 不整齐扑动
🧩 词语组成解析
impure
[[im'pjuə]]
a. 不纯的, 肮脏的, 掺杂的, 混合的\\n[医] 不纯的
flutter
['flʌtɚ]
vi. 飘动;鼓翼;
vt.& vi. 振翼，拍翅膀;烦扰，坐立不安;（旗帜）飘扬;
n. 紧张，激动不安;颤振;飘扬;（身体部分的）病态阵跳;
flutt+er(动词后缀)→摆动；鼓翼
🗣️ 情景例句
I think I've got them.
我想我已经拍齐了。
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
Apparently what happened was that water collected on these tar pits, and the bigger animals like the elephants ventured out on to the apparently firm surface to drink, and were promptly bogged in the tar.
沥青坑里积存了水，大象那样的大动物冒险到似乎坚固的水面上去饮水，立即掉进了沥青坑。