Shielded flask
[化] 屏蔽容器
🧩 词语组成解析
a. 隔离的；屏蔽了的；防护的；铠装的
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
How are you getting on with your studies?
你功课情况如何？
It is better to do well than to say well.
理论好不如实际好。
We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.
我们都非常激动，盼望着奥运会的到来，因为在这个国家里还从未举办过奥运会。