Laddertron
n. [电] 梯形管
🗣️ 情景例句
Oh, and Grandpa's baseball glove.
噢， 还有爷爷的棒球手套。
Every fool can find faults that wise man cannot remedy.
蠢人也能找出聪明人无法弥补的岔子来的。
electronic goods and drug manufacturing.
-- 电子产品和药品的生产。