Tentative calulation
[经] 试算, 试验性计算
🧩 词语组成解析
🗣️ 情景例句
Like what?
什么？
I want to reserve a seat from los angeles to tokyo.
我要预订一张从洛杉矶到东京的机票。
for she had sixteen watertight compartments.
因为船由16个密封舱组成，