Biochemical reagent
[化] 生化试剂
🧩 词语组成解析
biochemical
['baiɔ'kemikəl]
adj. 生物化学的;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
You had something on your mind
你显然有话要说
A man can die but once.
人生只有一次死。
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.
他们打开强力弧光灯，看见一株株巨大的石笋，有的高达40英尺，像树干似地向上长着，与洞顶悬挂下来的钟乳石相接。