Gas phototube
[電] 氣體光電管
?? 詞語組成解析
gas
[g?s]
n. 氣體;[礦業] 瓦斯;汽油;毒氣;
vt. 加油;毒（死）;
vi. 加油;放出氣體;空談;
int. 該死！（令人氣憤的人應即被送毒氣室處死）;
n. 光電管\\n[醫] 光電管
??? 情景例句
Marilyn, I have to tell you something.
我得告訴你， Marilyn
Mr. Smith is still in his forties.
史密斯先生才四十幾歲。
He sends me interesting postcards from the ports where the ship stops.
他還從船停泊的海港給我寄來了明信片。