Lg
abbr. 水平规, 水准仪（Level Gauge ）；直线发生器, 矢量发生器（Line Generator）
🗣️ 情景例句
The fried scallops.
炸干贝。
Her children are a disappointment to her.
她的孩子让她感到失望。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。