Tentative calulation
[经] 试算, 试验性计算
🧩 词语组成解析
🗣️ 情景例句
to schedule one hour a week--to start with.
安排一星期一个小时。
Do not hallo till you are out of the wood.
未出险境，先莫高兴。
Mary and her husband Dimitri lived in the tiny village of Perachora in southern Greece.
玛丽与丈夫迪米特里住在希腊南部一个叫波拉考拉的小村庄里。