Apparent diameter
[机] 虚表直径, 视直径
🧩 词语组成解析
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
Where do you have your lunch?
你在哪儿吃午饭？
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。