Tetanus toxoid
[医] 破伤风类毒素
🧩 词语组成解析
tetanus
['tetənəs]
n. 破伤风;
toxoid
['tɒkˌsɔɪd]
n. 类毒素;
🗣️ 情景例句
I would like to call a meeting.
我想召开个会议。
What is the way to the airport?
哪一个方向是去飞机场？
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。