Phenothrin
[化] 苯氧司林; 吩斯啉
🗣️ 情景例句
They get better and better.
它们越来越好。
I remember the girl whose father owns a pet shop.
我记得那个女孩的父亲有一家宠物店。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。