Reactatron
低噪声微波放大器
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
Say well is good, but do well is better.
说得漂亮固好，做得漂亮更佳。
Do you know where it is?
你知道地方吗？