Call for papers
[计] 征文启事
🧩 词语组成解析
call
[kɔl]
v. 呼唤，喊叫;召唤，叫来，召集;下令，命令;打电话给;
n. 喊叫，大声喊;电话联络;必要，理由;要求;
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
n. 文件, 官方文件\\n[法] 票证, 证券, 纸币
🗣️ 情景例句
What's up?
有什么事？
I'm gong to show him how to paint.
我正要指点他如何画画。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。