Chloracetyl bronide
[建] 氯乙酰溴
🧩 词语组成解析
[化] 氯乙酰; 氯乙酰基\\n[医] 氯乙酰基
🗣️ 情景例句
The boxes of presents.
那些礼物盒。
Did you go to the hospital last night?
你昨晚去医院了吗？
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
长期以来，海员中流传着一种迷信的说法，认为海豚会把快要淹死的人托到水面，救人性命；或在人们周围列队保护，使他们免遭鲨鱼伤害。