Veillon tube
[医] 韦永氏管(一段玻管,一端塞以橡皮塞,一端塞以棉花,培养细菌用)
🧩 词语组成解析
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
Tomorrow I want you to give us a talk, Jim.
吉姆，明天我想请你给我们作一次讲话。