neb

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UK

A1 初級
n.名詞嘴 ； 鼻

影片字幕

用限制性酶進行克隆 (Cloning With Restriction Enzymes)

01:48用限制性酶進行克隆 (Cloning With Restriction Enzymes)
B2 中高級

PCR克隆概述 (Overview of PCR Cloning)

02:27PCR克隆概述 (Overview of PCR Cloning)
B2 中高級

我的兄弟被卡在電梯裡，PRANK！ (My bro got stuck in an elevator PRANK!)

07:50我的兄弟被卡在電梯裡，PRANK！ (My bro got stuck in an elevator PRANK!)
B2 中高級

冠狀病毒疫情更新18：手機追蹤、住院人數增加、更多睡眠小貼士。 (Coronavirus Epidemic Update 18: Cellphone Tracking, Increase in Hospitalizations, More Sleep Tips)

15:21冠狀病毒疫情更新18：手機追蹤、住院人數增加、更多睡眠小貼士。 (Coronavirus Epidemic Update 18: Cellphone Tracking, Increase in Hospitalizations, More Sleep Tips)
A2 初級