🧩 词语组成解析
n. [动] 小水鸟的一种(产于北美)
plover
[['plʌvə]]
n. 珩;千鸟;珩科鸟(如凤头麦鸡)
🗣️ 情景例句
Help! Help! I can't swim!
救命! 救命! 我不会游泳
When did you know the answer?
你什么时候知道答案?
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了,而劳动强度却降低了。