Mah-jong
n. <汉>麻将牌
🧩 词语组成解析
abbr. 马来酸酐（Maleic Anhydride）
n. 小伙子；（旧时的）青年男奴
🗣️ 情景例句
Make sure you file this invoice straight away; I don't want it being misplaced.
记得现在就把发票给开了，我可不想弄错了。
You're welcome.
别客气。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。