Plasma torch
等离子体焰炬
🧩 词语组成解析
torch
[tɔrtʃ]
n. 火把，火炬;手电筒;
vt.& vi. 放火烧，纵火烧（建筑物或汽车）;
tors-, tort 拉丁 tortus=twisted, 表示扭曲,弯曲#词根助记：用麻绳 tow 扭曲 tort 在一起 然后浸在腊中点燃照亮, 便是火把
🗣️ 情景例句
Her surgery needs quite a lot of money.
她的手术得花不少钱。
I would like to go to town, Do you want to go, too?
我要去城里，你是不是也要去？
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
长期以来，海员中流传着一种迷信的说法，认为海豚会把快要淹死的人托到水面，救人性命；或在人们周围列队保护，使他们免遭鲨鱼伤害。