Bulb pipette
[化] 球吸管
🧩 词语组成解析
bulb
[bʌlb]
n. 球茎，块茎植物;电灯泡;[解剖学]肿块;
n. 吸量管, 吸移管\\n[化] 吸移管
🗣️ 情景例句
I didn't have that when Richard and Susan were born.
在Richard和Susan出生时我可没有人帮忙。
It won't work.
行不通。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。