Composition b
[化] B炸药(如中国的黑梯炸药)
🧩 词语组成解析
🗣️ 情景例句
for my six o'clock appointment with Mr. Ozawa.
参加六点钟与Ozawa先生的约见。
What are you drawing?
你正在画什么？
Of course, we should arrest him, but as he has a good record, we shall let him off this time.'
当然，我们应该逮捕它，但由于它一贯表现很好，这次我们饶了它。