Tardocillin
[化] 苄星青霉素; 长效西林
🗣️ 情景例句
This is the big moment.
这可是关键时刻。
To know everything is to know nothing.
事事皆知，事事不懂。
'At ten to eight.I bought a paper and waited for the train.'
“7点50分。我买了张报纸，等着车来。”