Lc
国会图书馆\\n[计] 信用证, 小写体
🏥 医学释义
液相色谱法
🗣️ 情景例句
Really, Grandpa?
真的， 爷爷？
They intend to stop all traffic through the ports.
他们预定关闭港口的全部交通。
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，