Sterilization by filtration
[医] 过滤灭菌法, 细菌滤除法
🧩 词语组成解析
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
Oh, I took the liberty of ordering some breakfast for you.
噢 ,我冒昧给你们订了早餐。
Friends are lost by calling often and calling seldom.
交往过密过疏,都会失去朋友。
His work starts at half past eight, and finishes at a quarter to five.
30开始工作,4:45下班。
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