Semicommercial production
[化] 中间工厂规模生产
🧩 词语组成解析
a. 半商业性的, 试销的
🗣️ 情景例句
if, and I repeat,
只要， 我重复一遍，
Sow the wind and reap the whirlwind.
恶有恶报。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。