Bacitracin
n. 杆菌肽\\n[化] 杆菌肽
🗣️ 情景例句
I'm happy to have this chance to meet with you. Mr. Howard Yang.
杨先生，非常高兴能有机会认识你。
A wise man needs not blush for changing his purpose.
智者不耻于改变初衷。
Camping sites, by contrast, are highly cosmopolitan.
而露营驻地则相反，是高度世界性的。